Natural Bamboo Material: The bamboo bases are made from natural bamboo, these coaster bases are sturdy with smooth surfaces and finely polished edges; the bamboo adds a warm, to your creations while providing a reliable foundation for mosaic, painting, or other craft projects Multi Shapes Included: You receive 12 bamboo mosaic coaster bases in a variety of shapes, including square, round, oval, star, deer, hexagon, flower, eight-petalled flower, heart, cat, four-leaf , and rectangle (mosaic tiles not included) Suitable for Various Skill Levels: The coaster base designed for various skill levels, the mosaic coaster set's bamboo bases are ideal for personal crafting, family activities, or classroom projects. The smooth surfaces support beginners and experienced crafters alike in exploring and developing their creativity Versatile for Multiple Occasions: These bamboo coaster bases are perfect for mosaic tile projects, school crafts, and home DIY activities. They can also be transformed into personalized gifts for birthdays, Thanksgiving, Christmas, and other holidays, adding meaningful value to your handcrafted items Multifunctional Projects: The bamboo mosaic base set is suitable for a variety of projects such as mosaic designs and painting. Whether for personal artistic creation or home decoration, the finished pieces add handcrafted charm to coffee tables, dining areas, and cozy living spaces