These are silicone by advanced techniques, flexible and reusable, easy to use, de-mold. This mold can make unique candle trays and can be used as home decorations. It is very suitable to decorate your living room, coffee table and dining table, creating a relaxing and warm and mysterious . Great mold for you to handmade items, they will bring more fun during the crafting process. You your unique handmade candle holder and give it to friend or family as a on birthday, Thanksgiving, Halloween, Christmas, and so on.