This Natural Beads Grasper combines maple, cherry and beech wood. This gives many different sensory experiences - wonderful for small children: the wood has grain, and its lighter or darker. It is hard or soft, heavy or light and feels good in our hands with its warmth and distinct surface. Materials: Beads are made of maple, cherry and beech wood, non-toxic plant based oil finish. Size: diameter 11cm, bead diameter 3cm.