Our round planet Earth, a delicious scoop of ice cream, the delicate soap bubble… We are surrounded by many different kinds of spheres, which is why balls are the basis of our KuKo concept. All of our KuKo balls are made from birch wood stained with the six classic olifu colours. They are paired with rings and holders, which are used to place, roll, or carry the KuKo balls. The holders provide many opportunities for play: free building, experimenting, playing, and even solving simple mathematical problems. The rings are made of stretchy, grippy TPE, so they are primarily used to join balls together when building. Set your imagination free, and have fun building!