Affordable Resin Casting Kit: Our keychain silicone mold set includes 1 letter & number resin mold, 30 keychains, 100 screw pins, and 1 manual hand drill with 2 drill bit sizes. No need to buy these keychain accessories separately! Create complete crafts and add color to your life. High-Quality Construction: Our epoxy resin molds are made of high-quality, durable silicone, making the letter mold highly flexible and tear-resistant. Keychains and screw bails are made of metal alloy. The hand drill is made of premium stainless steel, robust and durable. These tools simplify DIY resin keychain making. Easy Demolding: The thick, flexible silicone mold features smooth, glossy interiors, minimizing the need for trimming and polishing. Simply pour resin and your favorite decorative items into the mold. Once the resin is fully cured, twist the mold and gently release your creation – no spraying needed! Personalized DIY Design: The alphabet molds include 26 alphabet and 10 number patterns. Choose different colors and materials to create unique ornaments, adding personal meaning and unleashing your creativity. Wide Applications: This reusable silicone alphabet mold set is perfect for sharing your crafts with friends and family. Ideal for various DIY crafts and jewelry, such as keychains, pendants, letter charms, and more.