Multiplication Division Math Rolling Stamp Reusable Math Teaching Stamp School

Label:Yes Color:As the picture show Packing Size:84x82x47mm(3.31x3.23x1.85in) Name:Arithmetic Practice Rolling Stamp Purpose of use:Addition Subtraction Multiplication Division Operations Size:58x48x31mm(2.28x1.89x1.22in) Weight:55g Material:Plastic Features: 1. Built in spring structure, easy to change questions with one hand 2. Improved gear meshing accuracy, less prone to misalignment. 3. Press once to enter only one grid, and do not repeat within a hundred questions. 4. Each successful question change is accompanied by a "click" mechanical sound prompt.

Notes: 1.Due to the light and screen setting difference, the item's color may be slightly different from the pictures. 2.Please allow slight dimension difference due to different manual measurement.

Packing: 1PC * Mathematics Practice Number Rolling Stamp + 1 Box * Ink