Digital Numbers Decomposition Ruler Colorful Beautiful Practical Portable Early Education Teaching

Feature: 1. Teach your baby to do math, numbers and enhance hand eye coordination. 2. Professional and practical design, beautiful and generous, easy to carry and use, attract baby"s attention. 3. It is suitable for home, school, and classroom teaching, and can also be used as a daily use. 4. The math ruler is made of basswood, safe and non toxic, well made, suitable for children. 5. The addition and subtraction decomposition ruler is durable and has a long service life. Specification: Item Type: Color Arithmetic Ruler Material: Basswood Applicable Age: 3 Years Old +. Package List: 1 x Color Arithmetic Ruler