Fat Brain - Coggy design a wavy curve

a wavy curve

and politics involved in the epic conflict

This set includes an instruction guide to make 6 amazing models including Stegosaurus

Because Growing Up Shouldn’t Be a Mystery

This set also includes a sturdy storage case

Fat Brain - Coggy design a wavy curveGet your mental gears spinning with this bending, clicking, shape shifting brainteaser! Moving from one challenge card to the next, it's up to you to fold this connected collection of sixteen colourful gears into the perfect positions that match each image. Start out with the first card and it might seem easy. But keep on working through medium, hard, and extra hard "Wait, if this colour's here, then how can that one be way up there?" It's not long