Are you looking for a practical and arithmetic abacus? Are you looking for a sturdy and reliable arithmetic abacus? If your answer is yes, look no further! Our professional arithmetic abacus is sure to meet your needs. They are your . Features - Material: Plastic. - The abacus is made of plastic material, and practical. Has a compact size for easy portability and storage. - 12- rod design, abacus design is suitable for students, children, adults, accountants, etc. - The abacuses are excellent calculation tools for enlightenment mathematics which can cultivate and improve children's computing power, memory and attention. - Fine abacus polishing process ensures rounded corners and surfaces, giving you a smooth touch. - Rounded bead edges will not hurt your hands. With the Chinese logo, children can learn Chinese while learning mathematics. Package list: 1 x Abacus