Description: Vintage Chinese Wooden Bead 11 Rods Arithmetic Abacus with Box for Children Adults Gift Collection. Made of high quality wood material,non-toxic and very durable. Uses classic ancient pattern design, exquisite workmanship. Great for cultivating children's ability of calculating and memory. Material: Wood Style: As pictures shown (2 styles in stock, we will send randomly) Size Chart: Size: Approx. 21.5x11.2x2.1cm/8.46x4.41x0.83inch Package Includes: 1 Piece Abacus 1 Piece Wooden Box Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be 1-2mm error in size
