DescriptionThis product is a children's educational toy, which is made of natural plastic and has excellent craftsmanship. The surface is smooth and comfortable, and your children can use it with confidence. With a relaxed application method, children can improve their computational abilities during play and develop their imagination and cognition. This is a very professional and practical children's teaching aid, which can better help your child in enlightenment.Features-Color:Random Color-Material: Plastic-Size: About12.00X10.50X5.50cm/4.72X4.13X2.16inch-Polished and smooth, no harm for kids' hand. Let the children have a happy and interesting childhood.-Can increase impression and improve memory and finger dexterity while pushing beads.-Color can promote children's rich imagination, thinking ability and memory, exercise children's aesthetic ability.-The child's brain is in a positive state of thinking during calculation.-Let children improve their grasping skills, calculation exercises, hand-brain coordination, and explore cognitive mathematics.Packing list1 x Educational plaything