Addition Subtraction Multiplication and Division Stamp

  Have fun with your kids while learning with this smart math roller stamps for Addition, Subtraction, Multiplication or Division. This learning roller stamp can be used for School Teaching and Homework Practice. Also can be an amazing and interesting gift which helps children to interact with each other and increases their learning with a lot of fun. Addition/ subtraction/ Multiplication/ Division numbers from 1 to 100 to develop your children's calculation ability. Good quality with clear stamping to make and print thousands of impressions without losing the original quality. Drop only 5 to 6 drops from the free refill ink at once and can be reused. Strong and long lasting plastic components.