Ivan's Hinge open-the-joy Put on your engineer’s cap

Put on your engineer’s cap and build your own steampunk-style train robot with amazing steam effects

1 sealing sticker

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

Each of the 3 creatures has posable body parts: the unicorn can move its legs and hooves

a list of books that inspired her (and still do)

Ivan's Hinge open-the-joy Put on your engineer’s capFold, 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