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