DIY Coaster Mold-You'll get 4 PCS unique wave and diamond resin coaster molds and 1 PCS coaster storage holder mold. Easy to make and convenient storage, make your desktop look neat and tidy. The finished work will become an unforgettable gift for relatives and friends. Premium Silicone Coaster Molds-Our coaster resin mold are made of premium epoxy silicone material,with strong flexibility, smoothness and reusable, easy to use, easy to demold and clean. If the mold is damaged during demolding, please contact us immediately to replace one for you. Upgrade Epoxy Coaster Mold-CTpepper has thickened the edges of the 4 round coaster silicone molds to ensure that the original shape would not bend and upgraded the diameter to 4.13 inch. The smooth interior makes the finished works very complete and shiny, reduces the need to cut back and polish. More Usages-By showing your imagination, make unique works. You can customize your coasters with various ideas and options by add beads, rhinestones, sequins, dried flowers or any decorative objects you like. And also can design coaster sets with different themes according to different occasions.