This multiplication board is made of natural wood, not easy to damage and durable. Fine workmanship, smooth surface without burrs, children can play with confidence.This multiplication board helps children recognize numbers and develop their intelligence, imagination and hands-on skills, improve eye and hand coordination. designed to aid learning and retention. Children can learn by themselves and try to figure out the calculated results.Help students master early math skills with these math multiplication board. Can be used as intellectual math in school, home school or early childhood enlightenment.This educational toy makes learning math very , it's the best birthday, christmas, gift for kids, kids will have color:Wood colorMaterial:woodensize:22.5 x 22.5cmPackage Contents:4 x Fraction Man100 x Multiplication Cards2 x dice1 x Multiplication BoardOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.