IQ brain teaser wooden 3D puzzle toys
Style: 3D Puzzle
Size: 4.5 * 4.5 * 4.5 cm
The lock may look simple, but it's tricky to put it back together again!
Simple to take apart - difficult to reassemble.
Suitable for both children and adults.
Use your brain, train your patience.
Suitable for children above 6y
Not suitable for babies as the toy contains small parts