Description:100% Brand new and high qualityThe abacus compact and lightweight for children beginners useChildren can by learning abacusFirst, to foster interest in learning.Second, to promote the development of attention.The development of intelligence, computing capability significantly enhanced.Enhanced spatial memory.Specifications:Abacus Name: 17-speed plastic abacus new materialMaterial: ABS non-toxic materialsAbacus Specifications: Length 26.8cm * Width 6.5cm * Height 1.5cmLength specially designed according to the needs of students,Package contains1 x abacus Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store