Alphabet & Number Silicone Resin Molds – Keychain & Jewelry DIY

Bring your creative projects to life with these Alphabet & Number Silicone Resin Molds — the perfect tool for crafters of all skill levels. Designed with backward (mirrored) letters and numbers, these molds cast perfectly readable results every time in epoxy resin, UV resin, polymer clay, plaster, candle wax, and more.

Available in 4 different set configurations and 9 color options, there's a perfect combination for every project. Whether you're making custom keychains, personalized pendants, or one-of-a-kind jewelry pieces, these molds deliver crisp, professional-looking results.

Why You'll Love These Resin Molds

• Backward (Mirrored) Letter Design — Engineered so that every cast letter and number reads correctly once removed from the mold.
• Premium Food-Grade Silicone — Thick, durable, and flexible for easy demolding without tearing or warping.
• Easy to Clean — Non-stick silicone surface means cured resin pops right out; rinse clean with warm water.
• Wide Application — Compatible with epoxy resin, UV resin, air-dry clay, soap, plaster, and wax.
• Reusable & Long-Lasting — Built to withstand repeated use, making them a smart investment for any crafter.
• 4 Sets to Choose From — Select the letter/number combination that suits your project needs.
• Great for Gifts — An ideal gift for DIY enthusiasts, jewelry makers, and hobbyists.

Perfect For

• Keychain making
• Pendant & charm jewelry DIY
• Personalized name signs & tags
• Scrapbooking embellishments
• Classroom & craft room projects

Product Details

• Material: Food-grade silicone
• Design: Backward/mirrored alphabet letters & numbers
• Sets Available: 4 different configurations
• Color Options: 9 colors available
• Compatible With: Epoxy resin, UV resin, clay, plaster, wax, soap

For tips on working safely with epoxy resin in your craft projects, visit the U.S. Consumer Product Safety Commission (CPSC) for helpful safety guidelines.

Frequently Asked Questions

Q: What makes these alphabet resin molds different from standard letter molds?

A: These silicone molds feature a backward (mirrored) letter and number design, which means when you pour your resin and remove the cured cast, every letter and number reads correctly and clearly — no reversed text. This makes them ideal for keychains, pendants, and jewelry with crisp, legible lettering.

Q: What materials can I use with these silicone casting molds?

A: These molds are highly versatile and compatible with epoxy resin, UV resin, air-dry clay, polymer clay, plaster, candle wax, soap, and more. The flexible, non-stick silicone surface makes it easy to pour in your material of choice and release the finished piece cleanly every time.

Q: How do I clean and care for my silicone resin molds?

A: Cleaning is simple — once your cast piece is fully cured and removed, simply rinse the mold with warm water and mild soap. Avoid sharp objects that could nick the silicone surface. Store flat or loosely rolled away from direct sunlight to maximize the lifespan of your molds.

Q: How many sets are available and what do they include?

A: There are 4 different set configurations to choose from, allowing you to select the letter and number combinations that best fit your projects. With 9 color options also available, you can customize your mold selection to match your creative style.