Y-Ball

• Patented and insanely fun magnetic toy
• 30 Y-shaped magnetic pieces
• Assembles into hundreds of shapes - spur your creativity into overdrive!
• Designer: Roger von Oech
• 96-page Creativity Guidebook included
• Size: 4" x 4" x 4" (assembled); 1-1/4" x 1-1/4" units
• Combine with other Roger von Oech's Creativity Tools for more fun