Excalibur einstein Z8 K ball
The level of difficuly is actually determined by the design of the ball
An amazing brain-teasing logical puzzle
A unique puzzle that rotates on the X, Y, and Z axis
Mix up the pieces as much as you want, then rotate them back to their original position to solve

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 6.9 inch
Height : 3.6 inch
Length : 6.9 inch

Item Weight: 9.6 ounce (View shipping rates and policies)
Shipping Weight: 9.6 ounce (View shipping rates and policies)

ASIN : B001W9EWSO