Calculation Shelf - Abacus For Math Skills - Montessori Educational Toy

Abacus wooden counting kit is a classic toy abacus that will help to teach your children, basics of mathematics. Wooden abacus with colorful pieces will encourage your kids to learn patterns, colors, counting, and if your child is ready to move further, addition and subtraction. Calculation Shelf includes colorful beads and 2 interchangeable double-sided wooden boards.