3D Object Fitting Exercise- Wooden Ball with a CupThe purpose of this exercise is putting e into a ball into a round cup. This activity enhance hand eye coordination and give the infant an opportunity for his two hands to work together in a meaningful way. This is an educational product and is only to be used under the supervision of professionally trained adults in a school environment. What's Included: 1 Wooden Ball (4. 5 cm D) 1 Wooden Cups ( 6. 8 cm tall, 4. 8 cm D)