![Ivan's Hinge](http://boingtoys.com/cdn/shop/products/fatbfa0561_4_500x500.jpg?v=1686862838)
Ivan's Hinge
$19.99
Availability:
In Stock
We offer store pickup and local delivery!
Fold, loop, bend, twist, and turn to find a solution! Patterned challenge cards invite curiosity, logic, determination Brainteaser & mind-builder - refines visual spatial skills. Ideal for brain stimulation and relaxation.
Includes 1 Ivan's Hinge Puzzle, 56 Challenge Cards
Exceptionally high quality construction and materials. Created by famed puzzle creator Ivan Moscovich.
Ages 8 and up