Description: Reliable Material: This multifunctional digital arithmetic learn boxes is made of sturdy solid wood, with uniform structure, wear resistance and not easy to deformEye Protection Color: The computing learn boxes has soft colors, protects children's eyes, and can be used safely for a long timeParent Child Interaction: This wooden toys maths game provides parents and children with a good opportunity to playing together and enhance parent child relationshipsEducational Fun: This wooden blocks number is rich colors and various shapes, allowing children to match colors and learn knowledge while playingSkill Development: Educational math learning toy helps to cultivate children's thinking ability, hands on ability, color recognition ability and shape recognition ability Specification: Material:Wood Size Chart: 30cmx22.5cmx7.5cm/11.81inchx8.86inchx2.95inch Package Includes: 1Counting Sticks Box Set Note: 1.This is not infant toy, please take away from children to avoid eating.2.Please allow slightly errors due to manual measurement and different monitors.