
The Mefferts Checker Cube Brainteaser Fidget Puzzle is challenging 4x4 black and white puzzle.
Great for fine motor skills, problem solving and hand-eye coordination.
Suitable for Ages 8+
The Mefferts Checker Cube Brainteaser Fidget Puzzle is challenging 4x4 black and white puzzle.
Great for fine motor skills, problem solving and hand-eye coordination.
Suitable for Ages 8+