Learn Through Play: This educational tool is designed to make learning multiplication and division fun and engaging, it helps children develop an interest math while playingVisual Learning: Featuring colors, numbers, this learning pen for children in understanding mathematical concepts visually, making abstract ideas more concrete Materials: Made from ABS materials, this math learning toy is sturdy for long term use Design: Specifically crafted for preschoolers and first grade students, this learning pen with their cognitive abilities and educational needsMultifunctional Learning Tool: Combining number recognition, calculation practice, and logical reasoning exercises, it comprehensively enhances children's mathematical thinking skills through hands on activities like arranging and manipulating the tools provided Size Chart: 26.5cmx4.7cm/10.43inchx1.85inch Package Includes: 1 Multiplication And Division Learning Pen Note: Please allow slightly errors due to manual measurement and different monitors.