There are holes on the top of the resin mold of the keychain, so it is convenient to hang-anywhere without drilling. Gift of love: the circular silicone mold is practical and suitable for making exquisite gifts for your friend and family on Easter, anniversary and other festivals to express-your care and love for them. People who receive gifts will feel your-kindness to cherish-them. DIY fun: our round silicone keychain mold is compatible with most resins or other casting materials, such as, gypsum, resin, wax, clay, polyester resin, etc. Multiple uses: it is very suitable for making dog / cat name brands, key pendants, luggage packaging accessories, and decorating your home. you can add some dried-flowers, beautiful powder, glitter and sequins to decorate your keychain. These molds can also be used to make chocolate, candy, dessert, cake and fudge.