Fat Brain Toys OffBits / PiperBit

Fly like a bird on the wings of creativity! Combining familiar parts, cutting edge design, and a 21st-century approach to collaboration, the OffBits system brings a unique new twist to classic construction fun. And with this kit, kids get to build their own mini personal airplane! Or - why not try rearranging the parts to invent something completely new and unique? Young explorers become spare-parts artists when they start building with OffBits.