Description About this product:- Educational arithmetic toy: Each box contains an abacus with three rods to do mathematical operations of units, tens and hundreds. Sure to attract children above 4 Years: Suitable for Age 4 and above. Enjoy learning: Abacus enables understanding of basic mathematical operations and helps develop concentration and co-ordination. Multiple skill enhancement: Mathematical skill development, Intellectual development and Motor Skill development. Safe and sturdy make: Made with high-quality plywood, plastic and child-safe paints. Smooth edges for safety. Supports special needs: Suggested for children having Down Syndrome, Autism or any Learning Disability as prescribed by your therapist. Right of all: Gender Neutral toy to encourage learning for all.