Kaden G-P 3D Jigsaw Woodcraft DIY Assembly Construction Model Plane aircraft airplane Puzzle Kit Wooden Handcraft Educational Products Wooden Art jigsaw puzzle toys for children diy handmade wooden (Four Leaf helicopter) DIY 3D wooden puzzle. Assembling Size:37x25x15cm Educational, unique and enhances creativity. Use brain, exercise your patience, is unable to untie the knot, but as long as the master of the structure, is sure to solve. Natural wood -Color can stimulate your baby's imagination and hands-on creativity. can be stained, Lacquered, painted, or left as is. As a gift for children and kids