These toys can provide number cognition training exercises for your children, also promote the development of the kid's brain. Design of sticks make it easy to use, will make the kids interested, bring more fun to them. Made of wood materials, safe and , it can effectively accompany kids and strengthen parent-child interaction. Features -Color:Assorted Color -Material:Wood -Size:22.50X7.00X1.00cm/8.84X2.75X0.39in - These toys are well polished, will not hurt your children's hands when playing. - It helps train kids' imagination and develop basic number cognitive ability, also can do help to hand-eye coordination. - Made of wooden material, simple color, safe and funny without smell, for long time to use. - Specially designed to cultivate kid's hands-on ability, number learning and matching cognition. - They are not easy to deform or break, light weight and compact size, easy to use. Package list: 1 x Set of Wooden Math Cognitive Toys