Find Discounts on Your Favorite silicone Products and Save Up To 20%!

Let's Go!

10 Best Silicone Letter Molds & Their Reviews For 2021

We may earn a commission if you click on a link, but at no extra cost to you. Read our disclosure policy for information.

Skye Rhodes

The silicone letter mold is one of the best molds you can use when making beautiful letters and number designs for yourself or your kids.

Silicone is a highly flexible material.

And because of its flexibility, it can be used to make anything from wedding rings to baby bibs these days.

Silicone molds are one of the best silicone products that exist as they come in handy when making many different things.

They come in a hundred different shapes, sizes, and types and there are so many ways to use them.

This article is all about silicone letter mold; a fine product used in creating different shapes, letters and other designs for the DIY craft.

Table of Contents


10 Best Silicone Letter Molds Reviewed

Below is a list of the top 10 silicone letter molds that you can use.

1. Kyrieval Resin Letter Molds

The product is best for those searching for a high-quality product.

This silicone alphabet mold resin gives a good output with clean edges.

The front of the letter is precise and smooth and when popped out, the best side can be shown at the top, with the letters being inverted on the mold.

One of the best features of the product is that it’s simple to use.

To use it, simply take out the glitter powder, add resin.

Twist the bracelet of resin letter molds and force it out, so your craft can easily get out of the silicone mold.

You can also add some flowers, glitter, and paints to make your pretty jewelry.

The product offers keychains for lobsters that allow you to wear them anywhere you want.

The letter mold kit can be used for making customized keychains, pendants, etc.

The DIY casting mold alphabet allows you to pick various material colors to make your unique items and to also make children’s alphabet and number toys.

This perfect letter resin molds teaching tool can arouse the excitement of learning for children.

You can reuse these backward alphabet silicone mold for resin several times as they are more environmentally friendly than disposable ones.

Before use, please clean the resin letter casting molds with clean water or rub with alcohol and then clean with a soft cloth for clean wiping.

Keep away the silicone alphabet mold resin from direct sunlight and dust for long term usage.

Pros & Benefits:

  • Perfect smooth finish
  • Wide uses
  • High clarity
  • Can be used many times
  • Easy to clean

Check Price and Reviews on Amazon

2. Farielyn-X Alphabet Resin Molds

Alphabet Resin Molds Backward, Letter Number Silicone Molds for Resin, Epoxy Molds for Making...
  • Personalized DIY Design:The resin epoxy molds allow you to make your ornament according to your preferences.Choose...
  • Easy to Use:Put the resin and your favorite decorative items in the casting mold.After resin is cured,you just need...
  • Durable and Reusable:These epoxy molds are made with safe and quality durable silicone which make the letters mold...
  • Multifunctional:these alphabet resin molds are compatible with most resins or other casting material such as epoxy...
  • What’s you will get: 1*resin epoxy mold (L*W*H:14.17*7.54*0.39in); 100 eye screw(gold and silver, each color...

This product is best for those who are looking for a complete set for personalized DIY designs.

The resin epoxy molds allow you to create your ornaments according to your tastes and are perfect for those who love DIY crafts.

You can grow your maximum creativity on this mold.

These epoxy molds are made of healthy and high-quality durable silicone, making the letter molds very flexible and resistant to tear.

These alphabet resin molds are compatible with most resins or other casting materials such as epoxy resin, UV resin, polymer clay, wax, soap, candle, and more.

You may add some pigment or resin dye and embed various embellishments or fillers to DIY 3D letters, pendant collar, crystal, jewels, keychain charm, earrings, and handmade accessories, craft gifts, house number, etc.

The product is straightforward to use.

To use, simply place the resin and your favorite decoration products in the casting mold.

After the resin is ready, you only need to twist and push the resin mold bracelet so your craft can quickly come out of the silicone mold.

The best feature of this product is its durability and reusability

Pros & Benefits:

  • Simple to use
  • Multifunctional
  • Easy to clean
  • Durable
  • Not easy to deform

Check Price and Reviews on Amazon

3. Heflashor Reversed Resin Casting Alphabet Mold

Heflashor Reversed Resin Casting Alphabet Mold, Sturdy Letter & Number Silicone Mold, Alphabet Resin...
305 Reviews
Heflashor Reversed Resin Casting Alphabet Mold, Sturdy Letter & Number Silicone Mold, Alphabet Resin...
  • 🎀【WHY CHOOSE US】- The Heflashor alphabet mold uses food-grade silicone, which is healthy and environmentally...
  • 🎁【RUGGED AND DURABLE】-Heflashor uses a denser silicone, has good tear resistance, tensile resistance,...
  • 🎀【EASY TO CLEAN AND STORE】- The mold surface is smooth, Hand wash the mold with soap water and let it air...
  • 🎁【BIG AND DEEP SIZE】 - The size of the mold is 14.2”*7.5”*0.4“, and the size of the letter is...
  • 🎀【MULTIFUNCTIONAL MOLDS】- DIY making kit for 3D letters, professionally used for making Epoxy letters,...

The Heflashor alphabet mold uses food-grade silicone that is safe and environmentally friendly.

Heflashor uses denser silicone, has excellent tear resistance, tensile strength, long-term usage and is not easy to deform.

The alphabet details are also clear and detailed.

The final product you get is more textured, soft, and flexible.

This 3D letter DIY package is professionally used to make epoxy letters, pendant necklace, crystals, gems, keychain charms, earrings, crafted shoes, art gifts, house numbers, etc.

It can also be used to make cookies, jelly, chocolate, ice cubes, pudding, cakes, crafted soap, epoxy jewelry pendant, soft fondant clay, super light clay, etc.

The mold scale is 14.2 inches by 7.5 inches by 0.4 inches and the letter size is 1.85 by 1.57 inches.

The molds are non-sticky and simple to demolish.

The product can be used safely in high and low temperatures.

You can easily wash the mold with soap water manually and let it dry after use.

It’s also broad and deep enough to place glitter powder, dried flowers and different trinkets.

Pros & Benefits:

  • Durable
  • Easy to clean
  • Simple to store
  • High-quality silicone
  • It’s multifunctional

Check Price and Reviews on Amazon

4. Mocoosy 134Pcs Silicone Alphabet Resin Molds

Mocoosy 134Pcs Silicone Alphabet Resin Molds Kit Letter Number Silicone Mold Epoxy Resin Casting...
  • Value Resin Casting Mold Set: Our keychain silicone mold set come with 1 letter & number resin molds, 30 key rings,...
  • Quality Made: Our epoxy resin molds are made of high quality durable silicone which make the letters mold is very...
  • Easy to De-Mold: The silicone mold is thick, flexible, with smooth and shiny interiors, reduces the need to cut...
  • Personalized DIY Design: The alphabet casting moulds includes 26 alphabets and 10 numbers patterns. You can choose...
  • Wide Applications: This re-usable silicone alphabet molds set is a good choice for you to share your handicraft...

This product helps you make a full craft for almost free while adding color to your life.

The molds for alphabet casting contain 26 alphabets and patterns of 10 numbers.

These epoxy resin molds are made of durable silicone of high quality, making the letter mold very flexible without tearing.

Keyrings and eye pins with screws are made of metal alloy while the hand drill is made of robust and durable premium stainless steel.

These assistant tools make it easier to make the DIY resin keychain.

The dense, flexible, smooth and polished interior of the silicone mold eliminates the need for cutting and polishing.

When the resin is fully cured, twist the DIY casting mold and gently remove it from the mold.

There is no need to spray it.

Place the resin and your favorite decorative objects in the casting mold.

It’s very decorative and functional.

To make special items, you can use various materials or put some filler into the resin mold.

You can build your full imagination on this casting mold, an excellent choice for those fond of DIY crafts.

This reusable set of silicone alphabet molds is a nice option for sharing your handicraft with your friends and family and enjoying your fun times together.

Different pieces of jewelry can be added to DIY such as key chain, pendant, DIY letter, and more.

Pros & Benefits:

  • Simple to demold
  • High quality
  • Tear-resistant
  • Simple to use
  • Wide application

Check Price and Reviews on Amazon

5. Sthabt - Resin Silicone Mold Alphabet Letter

Sthabt - Resin Silicone Mold Alphabet Letter and Number Backward with Nonstick Silicone Mat Sheet...
  • All You Need to Start - We includes alphabet mold, waterproof mat, 100pcs eye screw and 50pcs key ring. All you...
  • Easy to Use - Our letter silicone molds are designed for the resin beginners which matched with 50PCS key rings and...
  • Crafting Mat - we included a non-skid silicone mat for you, it is Washable, Flexible, Non-Fading, Non-Staining,...
  • Wide Applcation - This reversed letter & number mold gives you a lot of room to create. You can use it to customize...
  • DIY Gift - DIY making kit for 3D Crayon letters, necklace pendant, crystal, jewels, keychain charm, earrings,...

This product contains all the things you need to get started.

These include alphabet mold, waterproof mat, 100 pieces of eye screw, and 50 pieces of the keyring.

All you need to start the project is resin.

These simple to use silicone letter molds are made to fit 50 pieces of keyrings and 100 pieces of screw eye pins, just enough for a few projects for DIY.

This product also comes with a crafting mat-a non-skid silicone mat.

It’s washable, flexible, non-fading, non-staining and can be washed clean with water.

It’s simple to fold and roll up, compact and lightweight.

Because of this, it takes up minimal space and so is convenient to store and carry about.

You get a lot of space to build this reversed letter and number mold.

You can also use it to customize your keychains/earrings, decorate your house, or create letters for your child to understand.

It’s a perfect 3D DIY gift that includes a crayon letter DIY set, pendant necklace, crystal, bracelet, charm keychain, earrings, handmade shoes, art gifts, house number, etc.

They also work with light metals, plaster, epoxy, and UV resins.

Pros & Benefits:

  • Easy to use
  • Wide application
  • Easy to clean
  • Lightweight
  • Compact

Check Price and Reviews on Amazon

6. Kithwaro Alphabet Silicone Molds

The digital letter mold kit of DIY epoxy resin can make customized keychains, pendants, etc.

Casting molds alphabet allows you to select various material colors to create your unique items.

Silicone keychain molds are smooth and straightforward to use.

It’s a great teaching tool for letter resin molds which will arouse the passion for learning for children.

It’s possible to use the keychain molds to make letters and numbers colorful and beautiful.

It’s great for making house numbers, decorative ornaments, and other DIY crafts.

It’s very convenient and decorative.

You have to apply resin and decorations to the letter molding, force the other side of the molds, and when it’s cured, the resin comes out smoothly.

You can use it for personalized DIY crafts.

To create your beautiful keychain or jewelry, you can also add some glitter, metal, stone, or resin flowers, which is easy for all resin lovers from beginner to artist.

This kit provides a broad application and can be used as a reversed alphabet silicone mold.

The kit contains screw eye pins and key rings, suitable for the customized epoxy keychain, house number, jewelry like necklaces, pendants, earrings, etc.

Pros & Benefits:

  • Simple to use
  • Easy to clean
  • Broad application
  • Decorative
  • Wide application

Check Price and Reviews on Amazon

7. FIXM Alphabet Silicone Mold

Resin Alphabet Molds, FIXM Alphabet Silicone Mold Backwards Letter Number Jewelry Making Mold DIY...
  • COMPLETE SET OF TOOL: We offer you everything you need for DIY craft casting mold, including 1 silicone casting...
  • SOFT, DURABLE & ENVIRONMENTALLY-FRIENDLY: The resin casting mold is made of high quality silicone by advanced...
  • UNIQUE & SPECIAL KEY CHAIN: There is a complete set of same color of accessories for you to make a different and...
  • Creative filler Supplies: In this set there are some fillers for ocean series like 3D jellyfish/Sand/Shell, so you...
  • VERSATILE-USE & PERFECT GIFT: This number and alphabet silicone mold has a wide range of application and you can...

This product is best for customers looking for a high-quality, durable, and environmentally friendly product.

This mold can be widely used for DIY jewelry, such as earrings, necklaces, pendants, and bracelets, or all kinds of key chains.

By arousing passion for learning, these numbers and alphabets can also be used as the ideal teaching resources for your children.

The resin casting mold is made of high-quality silicone known to be soft, versatile, and durable.

It’s washable and can also be reused.

You can also take the silicone resin out of the mold quickly.

There is a full range of the same color accessories for you to make a different and unique key chain.

The product also offers creative filler supplies.

There are some ocean series fillers such as 3D jellyfish/sand/shell in this collection so that you can make letter resin for summer.

This silicone mold number and alphabet have a wide range of applications.

You can use DIY key chains and a variety of home decor or gift numbers and alphabets for friends.

Pros & Benefits:

  • High-quality material
  • Soft and durable
  • Unique and has a special key chain
  • Complete set of optional accessories
  • Versatile
  • Perfect gift

Check Price and Reviews on Amazon

8. EuTengHao 272Pcs Big Alphabet Resin Silicone Molds

EuTengHao 272Pcs Big Alphabet Silicone Resin Molds Set Letter Number Casting Epoxy Molds Keychains...
  • Package includes 1 big alphabet and number shape mold, 1 pendants mold, 100 pieces gold eye pins, 100 pieces silver...
  • These letter resin casting mold can be used for DIY jewelry making, earrings, necklace, and bracelets. The colorful...
  • How to use: Pour the dropping glue into the cup and then into the mold. Dropping gum into the mold to be flat, and...
  • This re-usable resin casting mold set is a good choice for you to share your handicraft with your friends and...
  • Easy to clean: Silicone teething necklace extra tough is easy to clean under the running water with soap or by hand...

This is a high-quality product that is great for beginners.

These letter molds can be used for DIY jewelry making, earrings, necklaces, and bracelets.

The vibrant and beautiful resin letter can also be used to attract your infant’s attention positively.

This resin mold of the alphabet is dense, durable, and flexible.

To ensure the end product is smooth, drop gum into the mold, and then cover the mold with a shield to prevent dust from falling in.

Please wait until the dripping glue is fully finished then take the products out and polish the components that need to be polished until they are smooth.

This will make for as an excellent gift option for lovers of craft in your life as this silicone mold package is the right choice.

This letter mold can withstand temperatures up to 220 ° C.

The package comes with one large alphabet, a number form mold kit, one mold pendant, 100 gold eye pins pieces, 100 silver eye pins pieces, 20 silver key chain rings pieces and 50 open jump rings pieces.

Pros & Benefits:

  • Heat resistant
  • High quality
  • Easy to use
  • Easy to clean
  • Wide application

Check Price and Reviews on Amazon

9. Gdaya 151pcs Letter & Number Keychain Silicone Molds

Alphabet Resin Molds Backward,Gdaya 151pcs Letter & Number Keychain Silicone Casting Molds with...
  • 【What You Get】Our Gdaya silicone mold set comes with 1 x resin keychain mold,5 x circle keychains,5 x star...
  • 【Easy to Use and Unmold】This silicone mold work great even if you are a beginner or first time doing any type...
  •  【Perfect Size】The size of the mold is 36*19.5*1cm(14.2*7.6*0.4in), and the size of the letter is...
  • 【Wide Application】Enjoy DIY fun with your family and friends. You can use this resin mold kit to customize your...
  • 【High Quality Materials】Our alphabet resin mold is made of thick durable silicon.It’s odorless,clean...

The Gdaya molds are simple to use and demold.

This silicone mold works well even if you are just a novice with resins.

The reversed resin casting alphabet mold package contains several other things seen in the picture to make it easier to release quickly for results.

It’s versatile.

Push the other side of the mold out and when it’s dried, the resin comes out smoothly.

The mold size is 36 by 19.5 by 1 cm (14.2 by 7.6 by 0.4 inches) and the letter size is 4.5 by 4.0 cm (1.8 by 1.6 inches), large size to make keychains, magnets, standing words, etc., and at the same time thick enough to put glitter or small dried flowers in.

The Gdaya silicone mold package comes with 1 keychain mold resin, 5 circle keychains, 5 star keychains, 30 keychain tassels, 50 gold screw eye pins, 50 silver screw eye pins, 10 silver jump rings and three droppers.

You can use this mold kit to customize your necklaces, keychains, bow centers, pendants, earrings, craft gifts or decorate your home.

The bright and beautiful resin letter can help attract your infant’s attention so he can positively learn the alphabet and numbers.

This alphabet resin mold is made of thick, robust silicone and versatile so that it doesn’t break easily.

The keychains and screw eye pins are made of a durable metal alloy.

Pros & Benefits:

  • High-quality material
  • Durable
  • Easy to use
  • Easy to unmold
  • Wide application

Check Price and Reviews on Amazon

10. NinkyNonk Mini DIY Silicone Resin Molds

Mini DIY Silicone Resin Molds for Letters,2 Pack Number Alphabet Reusable Jewelry Keychain Casting...
  • 【Premium Letter Molds Kit】Small alphabet mold for resin is made of reusable eco-friendly silicone which is more...
  • 【Easy To Use Jewelry Resin Casting Molds】This resin keychain molds simple both for beginner and artist. Just...
  • 【Wide Application Resin Letter Molds】Silicone casting molds can be applied for DIY jewelry making, earring,...
  • 【Ideal Resin Gift】Can be arranged in a variety of combinations of creative. Making alphabet and digital toy for...
  • 【Art Resin Kit with Molds】You will get 1*Backward alphabet resin molds, 1*Number resin molds, 100 earring...

The product is crafted from soft silicone of high quality, tear-resistant, robust & reusable.

After usage, the mold can return easily to its original shape so you don’t have to worry about distortion as it can be used for a long time.

This alphabet resin mold is compatible with most resins or other casting materials due to the high quality of silicone.

It’s easy to clean.

After each usage, only clean the letter mold with clean water or rub with alcohol for resin.

You can also wash with soapy water, then use a soft cloth to wipe clean.

Dry thoroughly and keep away from direct sunlight.

Silicone casting molds with dense, flexible, and reusable features are made of high-grade silicone.

You can use this silicone letter molds to make children’s letters and several toys.

The colorful and beautiful letters and numbers will help your child learn happily and strengthen your family’s parenting.

The product is a great tool kit for creating meaningful gifts in the form of specific letters or numbers for children, relatives, spouses, mothers, DIY lovers, etc.

Pros & Benefits:

  • Durable
  • Easy to use
  • Easy to clean
  • Perfect gift
  • Compatible

Check Price and Reviews on Amazon

What Does Silicone Mean?

Silicone is a synthetic polymer composed of silicon, oxygen, and other carbon and hydrogen binding components.

Silicone is transformed into a versatile, rubber-like plastic with different commercially useful properties.

Silicone, known for its low toxicity and high resistance to heat, has several applications.

Is Silicone Safe?

The short response is yes, silicone is safe for use.

According to the FDA, food-grade silicone cookware and utensils do not cause harmful chemical contamination of foods.

If you’re worried about using silicone for cooking or baking, simply concentrate on using silicone kitchen tools and avoid silicone cookware.

There are plenty of safe silicone molds that can help in the kitchen, whether you are making treats for a continental breakfast or baking a delicious dessert.

Read on to learn whether silicone is safe for cooking and how silicone molds are correctly cared for and cleaned.

Is Silicone More Safe Than Plastic?

Yeah, it’s better with silicone than with plastic.

Most choose to use silicone over plastic because in relative to plastic, silicone is more durable and environmentally friendly.

Silicone also has a higher heat tolerance and just like plastics, do not produce BPA.

Is Silicone Microwave-Safe?

Silicone molds are microwave, freezer and oven-safe.

The FDA considered silicone safe in 1979 to be used for cooking and daily use.

Despite common consumer concerns, temperature changes will not cause food-grade silicone to leach into foods.

Is Food Healthy With Silicone?

For baking and cooking, food-grade silicone is healthy.

Silicone is made with inert materials and so this makes it impossible for it to leach into the food being cooked in it.

Buy high-quality products when buying silicone molds and make sure that the silicone does not have fillers.

Fillers are a cause of great concern as they have the ability to expel an odor that can be transmitted into the food when silicone bakeware or cookware is heated.

Purchase only silicone goods on the box that claim they are 100 per cent silicone.

Benefits of Silicone Molds


The mold will recover its form if bent.

It can be taken from the microwave/oven and placed in the fridge or freezer immediately and vice versa.


It’s unbreakable and compared to molds made of glass or metal, it can not be distorted.

Minimize space usage

A small storage room is needed.

Thermal stability

Suitable for a range of temperatures from -76 F to 446 F ( -60 to 230 C).


During cooking, the mold does not release any odor.

Wide Scope

Provide a variety of choices for packaging, color, and shape.

Stable Aging Process

Can be used for about 3000 times.

Final Thoughts

Due to their flexibility and attractive designs, silicone molds are very popular today.

Silicone has some benefits that can outperform conventional molds.

Make sure that every material used is food-graded including the silicone molds.

Also, make sure you read the instructions and use your molds correctly and within the temperature range recommended.

Each piece of silicone mold has the maximum temperature specified on it.

So when getting your silicone letter mold, know that there are many benefits you stand to gain, also, there are many designs you can come up with using your letter molds.

Do check out any of the above-listed letter molds and see the beautiful result of your DIY craft session.

In a Hurry?

Take a look at the most popular and trending silicone products.