4Advanced metal brain teasers bring you more challenge and interesting then primary
The best office desk toys for stimulating inspiration,relieve stress, also good for parents-children games,party games, killing time,etc
This brain puzzles are interested for people from age 5 to 80,it's a nice gift for your kids friend family colleague
Made of High-Carbon Steel with electroplate surface,durable and smooth edges avoid hand injuries.
A paper instruction included with very detailed ways,but please don't reference to it at the very beginning,explore it,and enjoy the fun

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.58 inch
Height : 1.5 inch
Length : 4.02 inch

Item Weight: 3.52 ounce (View shipping rates and policies)
Shipping Weight: 6.4 ounce (View shipping rates and policies)

ASIN : B074VYQCXL