Digital Teaching Roller Stamp – 1No’s

Description

Digital Teaching Roller Stamp – 1No’s

• Digital Teaching Stamp Roller: Adjustable numbers, gently scrolling, Can efficiently and quickly print out less than 100 math problems. A fun and meaningful gift for your child or your friend’s child!
• Reusable: Small and exquisite, easy to carry, add ink for repeated use. Product includes digital teaching stamp,1 bottle of ink.
• Math Skill Development: Rotate and adjust the column type, can adjust 10 different queue methods. Satisfy all addition/subtraction/Multiplication/Divide numbers from 1-100. Develop children’s logical calculation ability.