4 In 1 Math Practice Roller Stamp For Kids Calculation Learning Tool With Addition Subtraction Multiplication Division Function

Features: Four In One Design: This math roller stamp features four functions including addition subtraction multiplication and division to help kids master-basic operations easily. Roller Operation Structure: The roller design helps children establish a direct connection between numbers and symbols enhancing their learning experience. Safe Material: Made of high-quality ABS plastic this stamp is smooth and burr free ensuring safe use for children. Reusable Patterns: The clear imprints are easy to erase allowing repeated practice and writing on paper without ink. Portable Size: Designed with a compact size it is perfect for home tutoring classroom activities or interactive family education. Specifications: Material: ABS Plastic Size: 7.3cm x 7.3cm x 7.3cm Function: Addition Subtraction Multiplication Division Include: 1 * 4 In 1 Math Roller Stamp

Manufacture Country: China