• FOLDING, CLICKING PUZZLE of arranging gears to match challenge cards; doubles as a great fidget toy!
  • 40 CHALLENGE CARDS TO COMPLETE; 4 levels of difficulty in color and black and white
  • PERFECT FOR ALL AGES 6 YEARS AND UP; high quality, durable materials; BPA-free; fun for adults too!
  • STRENGTHENS SPATIAL REASONING SKILLS, logic, critical thinking skills; clicking gears soothe nerves
  • FRUSTRATION-FREE PACKAGING; chain of gears measures 14 inches long