How about this for children who are about to start learning arithmetic? I think it's also good for elementary school children. I was using it at home. It's made of wood and feels good to the touch. 【Traditional Calculation Tool】 This abacus is made of wood and features red, green, black, yellow, and white beads. It's an excellent tool for learning the basics of calculation. 【Multi-functional Design】 It has a 3-row structure with 10 beads on each row, allowing for visual calculations. Numbers from 1 to 10 are displayed, making it suitable for a wide range of users, from children to adults. 【Educational Value】 This abacus is very useful as an educational tool for improving calculation skills. It's perfect for learning at home or school. - Colors: Red, Green, Black, Yellow, White - Material: Wood - Size: Approximately 30cm x 15cm - Number of Rows: 3 rows - Number of Beads: 10 beads per row - Numbers: Numbers from 1 to 10 are displayed - Usage: Calculation tool Thank you for viewing.