Calculation Frame Digital Version is compact and light weight, perfect for continued practice when on-the-go.

Perfect for kids age 3

It will improve hand-eye coordination, memory, focus, fine motor skills, critical thinking, problem solving, and help to boost their confidence. 

School teachers love to have it on hand in their classroom and parents use it at home for some fun, interactive learning. - Ideal toy for boys, kids, girls

When learning on the abacus, math practice can be more effective because you may remember more. - educational math learning toy mind game

This makes using an abacus for kids math a great way to teach them how to count and equate and is widely used this way.