Description: 【Complete DIY kit includes all necessary components】: wooden coaster base, assorted colored mosaic tiles, latex adhesion, cleaning sponge, grout powder, bowl and spoon for a seamless crafting experience 【Beginner friendly design】: allows both novices and experienced crafters to easily create stunning mosaic coaster by following simple steps: glue tiles, dry, apply mixed grout, wipe excess, and air dry 【Educational】: Mosaic Tiles DIY Crafts promotes relaxation and skill development by offering a creative outlet that enhancing fine motor abilities and concentration 【Great Gift】: Thoughtful handmade gift ideal for Christmas, birthdays, anniversaries, or special occasions—each finished piece becomes a personalized token of appreciation 【Versatile】: Xmas DIY Coaster Kit decorative functional piece great for holiday decor (e.g., Christmas table settings), housewarming parties, DIY workshops, or everyday home use Specification: Material: Wood, Glass Size Chart:13cmx14cm/5.12inchx5.51inch Package Includes: 1 Coaster Mosaic tiles 1 Powder caulk 1 White latex 1 Cleaning sponge 1 Small bowl and spoon (random color) Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.