Spiral Marble Puzzle Ball - Shift Puzzle Move Marble Through Puzzle Games - Problem-Solving Brain Teaser Logic Toys - Travel Toy Fidget
Great for the beginner solver! Challenge your solving skills while having loads of fun! This Ball has a marble track that changes when you twist the ball shifting the tracks. Move the marble from the top to the bottom. Ball is 2.25" x 2.5". One piece.