materials tealight candle holder resin silicone make from materials and advanced techniques, flexible and reusable, easy to use, demold. Wide application,this resin mold is products can be used for candlestick ,candle holder ornaments home decorations. diys project, the silicone resin are for most casting materials such as gypsum,epoxy resin,uvs resin.you can add some resin pigment, resin dye to create personalizeds art craft projects in differnt ways. Wonderful ,such great for yourself or someone you care about. Tips for unmolding,when you release the item out of the mold, the mold and press the button of the mold, then the finished stone artwork can be easily push out.