The Chinese mind puzzles are believed to be one of the oldest puzzles known, dating back to China over 2000 years ago. We believe that what makes it so popular is that it cleverly combines both logic and creative thinking.
It also can cultivate the spirit of work study focused and your patience
Occasion Applicable:
Office desk toys for stimulating inspiration. relieve stress.
Parents-children games
Party games
Killing time
This brain puzzles are interesting for people from age 6 to 80,it's a nice gift for your kids friends family colleagues
Size:As the pictures show
Package: 8 Sets Primary Metal Brain Puzzles