Fat Brain Toys Ivan's Hinge

Fat Brain Toys Ivan's Hinge

• Folding, looping, bending, twisting, turning brainteaser you won't be able to put down
• Pick out one of the 56 challenge cards, study the image
• Brain-busting fun for all ages 8 and up, high quality construction and materials for lasting durability
• Invites curiosity, logic, determination, strengthens visual-spatial skills, fine motor manipulation skills, etc.
• Winner of parents' choice recommended award, major fun award for puzzles

Fold, loop, bend, twist, and turn to find a solution patterned challenge cards invite curiosity, logic & determination, visual spatial skills, brain stimulation, and relaxation. Created by famed puzzle creator Ivan moscovich, this puzzle is sure to excite .