What could be more fun to roll clay with a roller that has relief! With this wooden roller you can create your own underwater world, this roller only has the waves. A perfect complement for open ended play and sensory play. * The rollers are 16 cm long and 2 cm in diameter * The rollers are made of beech wood. * If clay / dough remains in the roller, it can be removed with a little water and an old (tooth) brush. * Suitable for clay and dough.