Abacus Pen Holder Writing Brush Pens Holder Old Mahogany Carved Business Crafts Abacus Office Collection Abacus (Color : Brown, Size : 101011.5cm)

The abacus is a traditional and simple calculation tool, and it is a wisdom invention. Because the Abacus calculation is convenient and fast, it is widely used by people in many countries.●Abacus can be used for multiplication, division, addition, subtraction, square root and cube root operations in high speed.●Each bead is round and smooth, and the beautiful sound when the beads move will stimulate the child's strong interest in learning. ●Cultivate and improve the ability of mental arithmetic.●Vintage hard wooden bead arithmetic abacus, two beads on each metal rod in the upper deck and five beads in the bottom.●Popular business gift.Abacus parameters:- Material: Mahogany- Color: As shown - Size: 10*10*11.5cm(3.9*3.9*4.5inches)Package Includes:1 Piece abacus and shockproof packaging★ Tips:♥ We usually ship within 1-3 days. Our delivery time is about 7-15 business days, thank you for your patience.♥ We only sell abacus, and other accessories in the picture are for display only.♥ Different shooting tools may cause slight chromatic aberration, please refer to the actual product received.♥ Different measurement methods may cause slight amount of size error of 1-2 cm, thank you for your understanding.♥ Other popular products can be obtained by clicking the relevant links of the store. Please feel free to contact us if you have any questions. Wish you a happy shopping.

• ♥ 【Counting tool】: The abacus is an excellent calculation tool for enlightenment mathematics which can cultivate and improve people's computing power, memory and attention.
• ♥ 【Safe material】: This abacus is made of precious Mahogany, natural and environmentally friendly, healthy and safe material. Exquisite workmanship, portable and durable.
• ♥ 【Portable abacus】: The abacus is portable and helps people to improve their hand-eye-brain coordination. The abacus is also a desktop decoration that means wealth and good luck.
• ♥ 【Applicable occasion】: The abacus is widely used in counting exercises for students. Or school mathematics teaching aids, also it is a popular collection and gift for accountings and rosewood lovers.
• ♥ 【Perfect service】: Our store pays great attention to the customer experience. If you have any questions, please write to us and we will solve them for you as soon as possible.