Ivan's Hinge open-the-joy trains and other vehicles into

trains and other vehicles into gear by adding Magna-Tiles® and Magna-Qubix® pieces to the wheeled chassis

teacher training and art materials to kids in need around the world

Suitable for ages newborn and up

Assembly required

1 sealing sticker

Ivan's Hinge open-the-joy trains and other vehicles intoFold, 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