Meffert's Ghost Cube Brain Teaser Puzzle Silverstein Because it has a rule

Because it has a rule of logic

plus a pin

Perfect for gifting on birthdays

and more so you can master the water while avoiding being directly beneath the gull

No returns are available for this product

Meffert's Ghost Cube Brain Teaser Puzzle Silverstein Because it has a ruleReview and buy this Meffert's Ghost Cube Brain Teaser Puzzle at Maziply Toys, Project Genius's premier authorized toy store trusted by countless families across the United States. A great product in the puzzles department. High quality you expect from Project Genius. Difficulty Level: Very Hard Makes the perfect gift for Meffert's enthusiasts that are at least 9 years old. The goal of this puzzle is easy to understand form it into the shape of a cube