Material - Made out of hard ABS plastic and the small ball is made of stainless steel.
Size & Color - Cube : 3.54*3.54*3.54 inches; Blue and Green are available.
Great for Christmas & Birthday - No more boring envelopes. It is a fun and cool way to give cash to your kids.
Fun for Kids - These game and toy maze boxes are a challenge for kids, without being too hard to crack or too easy to be boring.
Function - It is very useful for impulsivity, concentration and attention. Great idea and design. It is not that difficult, but does take time and most enjoy solving it.

Technical Details

Product Details

Package Dimensions
Width : 3.9 inch
Height : 3.9 inch
Length : 4 inch

Shipping Weight: 5.6 ounce (View shipping rates and policies)

ASIN : B01N7DJBFT