Intelligence game ,great challenge for kids and adults
Material: wood; Size: 4.8''*1.46''*1.34''
Relax, develop the brain, flexible fingers. Challenge your children''s imaginations
Kongming lock is known as a kind of ancient and mysterious educational toy, which combines abstruse mathematical and physical principles perfectly
Age 6+

Technical Details

Product Details

Package Dimensions
Width : 1.42 inch
Height : 1.18 inch
Length : 5.12 inch

Shipping Weight: 15.2 ounce (View shipping rates and policies)

ASIN : B01M8PB8WV