Description:_x005F_x000D_100% Brand new and high quality_x005F_x000D_The abacus compact and lightweight for children beginners use_x005F_x000D_Children can by learning abacus_x005F_x000D_First, to foster interest in learning._x005F_x000D_Second, to promote the development of attention._x005F_x000D_The development of intelligence, computing capability significantly enhanced._x005F_x000D_Enhanced spatial memory._x005F_x000D_Specifications:_x005F_x000D_Abacus Name: 17-speed plastic abacus new material_x005F_x000D_Material: ABS non-toxic materials_x005F_x000D_Abacus Specifications: Length 26.8cm * Width 6.5cm * Height 1.5cm_x005F_x000D_Length specially designed according to the needs of students, can directly into the bag, easy to carry_x005F_x000D_Package contains_x005F_x000D_1 x abacus