MAGIKON Wooden Counting Number Frame , 10 Rows Abacus for Kids Learning Math (11-1/2-Inch)

Designed for learning math:this counting frame is designed for developing childrens hand&eye coordination Construction:this math learing abacus has 10 beads per row and altogether 10 rows,100 beads in total Especially for math learning:counting frame is a nice maths Aid Educational Toy Safe material and colorful:this abacus has brightly healthy colored beads.The materials are healthy for human This abacus can develops childrens brain and hand-eye coordination