Wooden three-dimensional educational toys

special:
This wooden puzzle can exercise fingers and cultivate patience and wisdom.
When having a 3D lock puzzle, force yourself to concentrate.
You can forget worries and stress. Or keep your naughty child busy for a few days.
Add a lot of fun to your life. Enjoy the satisfaction of solving beautifully crafted wooden puzzles.
Unlocking toy puzzles is very attractive and a very difficult toy.