High quality DIY coaster kit: The coaster base and mosaic tiles are made of high-quality materials with a smooth, colorful finish, safe to use and odorless, suitable for people who enjoy DIY projects. Step-by-step instructions: Our mosaic craft kits include detailed instructions, allowing beginners to easily follow along. Suitable for boys, girls, and all ages, this craft is both fun and easy to create. Interesting craft project: Ideal for those looking for a unique activity, this kit allows you to create a beautiful and functional finished product. It helps you experience the joy of handmade crafts while improving manual dexterity and creativity. Simple process: Making the coaster is straightforward. Arrange the mosaic pieces on the coaster base and secure them with glue (glue not included). Allow the glue to dry completely before use. Versatile and thoughtful: The finished coaster can be used as a functional drink coaster or as a decorative piece in your home. Makes a meaningful handmade gift for friends, family, and loved ones. Mosaics are easy and enjoyable to make. Clear and simple instructions guide you through each step. The elegant design makes it suitable for any occasion. Have fun exploring the creative world of mosaic crafts! Specifications: Quantity: 3 sets Shape: Square Size: 3.9 inches / 10 cm Material: Wood Color: As shown in pictures Package Contents: 1 set x mosaic tiles (assorted colors and shapes, random selection; no specific color or shape requests accepted) Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement may vary by up to +/- 1-3 cm.