[Resin Coaster Mold Set] 4 Pcs round silicone coaster molds and 1 Pcs coaster storage box mold, keep your coasters organized. Making resin coasters is great for beginners and will dazzle anyone who sees them. Let your unique crafts be a memorable gift for family or friends. [High-Quality Silicone Material] Epoxy molds are made of silicone with excellent elasticity, superior high tear strength, upgraded silicone molds for resin are easier to use and clean, very flexible and durable. [Easy to De-mold] Smooth interior makes silicone resin molds easy to de-mold without breaking after it's fully cured and reduces the need to cut back and polish. The finished products are very shiny and smooth like a mirror. [DIY Project] our coaster resin mold is compatible with most resins or other casting materials. Depending on your project, you might want to embed items like buttons or other small castings like butterflies, flowers will also work well. These inspiring DIY resin coasters will impress your guests. Material: Silica gel colour: White Package Contents: 4 x round silicone coaster molds 1 x coaster storage box mold Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.