8 different shapes; Made of metal.
Good for creative thinking and improve both your IQ & EQ.
For children over 6 years of age to play;Contains small parts, do not put into the mouth.
IQ Test Mind Game Toys Brain Teaser Metal Wire Puzzles Magic Trick Toy
Metal brain teaser condenses with traditional Chinese culture and they are quite interesting.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.9 inch
Height : 0.6 inch
Length : 6.4 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B01KL8W35A