This 108-piece interlocking disc building chip set includes a vibrant 12-color assortment of red, orange, yellow, green, lime, light blue, dark blue, purple, black, brown, and white. Designed for effortless and intuitive play, these chips snap together seamlessly, paving the way for endless innovations. Just interlock two discs and embark on your engineering journey. Ideal for builders of all ages to dream big and build big.