The item is multi-functional plastic mathematics educational toy kit, which is great for kids to learn basic calculation. It is a user-friendly educational toy which is highly recommended for use in any kid math course, and a nice tool for kids' early math education. Let the baby learn knowledge and exercise the baby's brain ability while playing. Features -Color:Multi -Material: Plastic -Size: About 12.00X10.50X5.50cm/4.72X4.13X2.16inch -It is made of mild and environmentally friendly plastic materials with excellent texture and can serve your children for a long time. -With simple methods, it can help children adapt to increasingly difficult mathematical calculation problems. -This kit can effectively help babies recognize numbers and understand the relationship between numbers and quantities. It is a very professional teaching aid. -Interesting and practical arithmetic sticks can well enrich children's imagination and practical skills. -It is a teaching toy suitable for families, preschools and kindergartens to help children better enlighten. Package list: 1 x Educational plaything