This multiplication board is made of natural wood, not easy to damage and durable. Fine workmanship, surface without burrs, children can play with . This multiplication board helps children recognize numbers and develop their intelligence, and hands-on skills, eye and hand coordination. designed to aid learning and retention. Children can learn by themselves and try to out the results. Help students master early skills with these multiplication board. Can be used as intellectual in school, home school or early enlightenment. This educational toy makes learning very , it's the best birthday, christmas, gift for kids, kids will have color:Wood color Material:wooden size:22.5 x 22.5cm Package Contents: 4 x Fraction Man 100 x Multiplication Cards 2 x 1 x Multiplication Board Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.