The DIY 3D coloring puzzle set is fun to play. You can design your own elegant home decorations using your favorite colors and this user-friendly product. The well-made products are simple to assemble and have a long useful life. Kids and adults who enjoy arts and crafts will adore this DIY 3D coloring puzzle set. Specification: Material: cardboard Dimensions: about 27 x 26 x 22cm/10.6 x 10.6 x 8.6in Package: 10 colored pens Packing List: 1 x 3D coloring puzzle 10 x colored pens About this item Convenient to Operate: This wall-mounted graffiti 3D coloring puzzle not only allows you to experience the fun of puzzles, but also allows you to freely doodle and show your creativity and personality. Puzzle and coloring together to make your toys more interesting. Fine Home Decorations: You can use the completed 3D puzzle as a one-of-a-kind home accent to spruce up your room. To add color and interest to your environment, each puzzle has a special novelty. Outstanding Workmanship: This 3D puzzle uses a precise cutting process, so the finished product is seamless, not loose, and difficult to unravel. The pattern is fine, the line is clear, and the front and back of the double print are both beautiful from any angle. Reusable Material: The 3D puzzle is made of cardstock and has no odor, rough edges, or potential for hand injury. Coloring pen is also a safe and water-based pen that produces vibrant colors that do not fade or penetrate. Allow you to play at your leisure. Perfect Gift: This 3D puzzle is a fun craft gift for children to develop hand-eye coordination, imagination and creativity. It can also enhance parent-child interaction and share happy moments. It is a good choice for children or friends. Convenient to Operate: This wall-mounted graffiti 3D coloring puzzle not only allows you to experience the fun of puzzles, but also allows you to freely doodle and show your creativity and personality. Puzzle and coloring together to make your toys more interesting. Fine Home Decorations: You can use the completed 3D puzzle as a one-of-a-kind home accent to spruce up your room. To add color and interest to your environment, each puzzle has a special novelty. Outstanding Workmanship: This 3D puzzle uses a precise cutting process, so the finished product is seamless, not loose, and difficult to unravel. The pattern is fine, the line is clear, and the front and back of the double print are both beautiful from any angle. Reusable Material: The 3D puzzle is made of cardstock and has no odor, rough edges, or potential for hand injury. Coloring pen is also a safe and water-based pen that produces vibrant colors that do not fade or penetrate. Allow you to play at your leisure. Perfect Gift: This 3D puzzle is a fun craft gift for children to develop hand-eye coordination, imagination and creativity. It can also enhance parent-child interaction and share happy moments. It is a good choice for children or friends.