3D Puzzle Brain teaser Ball Wisdom Ball 3D Intelligence Ball Game Magic Puzzle 21 Pcs

• Establish high-order thinking logic
• Training hand-eye coordination, cultivate patience and concentration
• Learn the ability of control by combining mind and fingers
• Ascending parent-child interaction relationship
• Recommend Age: 4+

Feature:

• Instruct kids correct understanding of various geometric shapes and colors forehead. 
• Instruct kids thinking ability and exercise baby conversion relations, understanding, reasonable collocation pieces space imagination. 
• Instruct kids in the actual operation process, train baby hand brain application. 
• Really great brain test toys apply to different IQ player. 
• Good way to improve your divergent thinking and patience. 
• Great fun for all the family, keeps the kids busy for hours.