Value Resin Casting Mold Set: Our keychain silicone mold set come with 1 letter & number resin molds, 30 key rings, 100 screw pins, 1 manual hand drill with 2 sizes of drill bits for choosing. No need to buy these keychain accessories separately. Help you freely make a complete craft and add color to your lifeQuality Made: Our epoxy resin molds are made of high quality durable silicone which make the letters mold is very flexible, no tearing. Key rings and screw eye pins are made of metal alloy. The hand drill made of premium stainless steel, sturdy and durable. These assistant tools help you make DIY resin keychain more easilyEasy to De-Mold: The silicone mold is thick, flexible, with smooth and shiny interiors, reduces the need to cut back and polish. Put the resin and your favorite decorative items in the casting mold, when resin is completely cured, just twist the DIY casting mold and release easily from mold, don't need to spray itPersonalized DIY Design: The alphabet casting moulds includes 26 alphabets and 10 numbers patterns. You can choose different colors and materials to make your special ornament according to your preferences, endow your own designs unique meaning and develop your full creativity on this silicone moldWide Applications: This re-usable silicone alphabet molds set is a good choice for you to share your handicraft with your friends and family, enjoy your happy times together. Can be applied to DIY different handiwork and jewelry, such as key chain, pendant, diy letter and more