?This abacus blends bright colors into the classic conformation of abacus, and will be a hit to attract kids?�� attention instantly ?You could never miss this educational toy if your little one has show interest in mathematics. It enables your kids to do simple counting and more complicated calculations ?It is made of high-quality rubber wood, with 304 stainless steel fixing screws on both sides, and no burrs or sawdust on the edges and corners, ensuring safe play. And the paint used is water-based environmentally friendly paint ?The wooden construction frame is smooth touch, plus the polished colored beads offer all-round safeguard for kids Package included: ?1 x Learning Number Abacus Stand ?80 x Number Card ?100 x Arithmetic Stick ?1 x Arithmetic Table ?Other items not include