This 3D Wooden Puzzle- Eighteen Blocks is the perfect way to teach your child important developmental skills while also providing them with a fun and engaging activity. This puzzle features eighteen real wood blocks that are precisely cut to fit together perfectly. By putting the blocks together, children can exercise their logical thinking and precision skills. This blocks puzzle is also ideal for adults looking for a challenge. It is available in several difficulty levels to suit both children and adults. Additionally, the puzzle is environmentally friendly, made of safe, non-toxic materials, and easy to assemble. Use this kids puzzle blocks as a fun tool for education or as a bonding activity with friends and family.