Features: 1.FOR CRAFT ACTIVITIES: DIY coaster kit for parent child craft activities, children's early childhood education, kindergarten art class, etc, very suitable for craft enthusiasts. 2.EASY TO USE: Fix the glass tiles on the coaster with alcohol glue, air dry, mix the caulk with water to make it thick, then apply it on the coaster, dry the excess caulk with a sponge and wait for it to dry. 3.INTERESTING: Designed for beginners and all craft enthusiasts, this DIY tiles coaster kit allows you to have fun making them and get a sense of accomplishment in doing it yourself. 4.FLEXIBLE TO USE: You can make your own coaster with glass tiles in any pattern you like. Very simple and fun, no complicated tools and steps, small children can also make it easily. 5.EDUCATIONAL: DIY glass tiles coaster can help expand your child's mind and exercise hands on skills. The edges are rounded and won't cut your fingers. Alcohol glue is safe and non toxic. specification:Item Type: DIY Coaster Kit Material: Log Bamboo, Plastic, Faux Crystal Glass PackageList: 1 x Coaster Base Plate 1 x Package of Caulking Agent 1 x Glue 1 x Package of Material Package 1 x Spoon 1 x Sponge 1 x Package of Gloves (2pcs)