It's a unique gift idea.

Feature:

• 😲 Adjustable numbers, gently scrolling, quick questions, no need to pay high prices for math questions

• 😲 Rotate and adjust the column type, can adjust 10 different queue methods

• 😲 Primary school students make one page a day to improve the speed and accuracy of oral arithmetic, cute and practical

• 😲 The imprint is clear, and it dries and does not fade after printing. Add printing oil, which can be used repeatedly, easy to use and fun

Specification:

• Material: PVC
  
• Shape: Square
  
• Weight: 150g
  
• Size: 44*30*48mm
  
• Imprint: 20*4mm
  
• Color: pink, blue
  

Package includes:

• 1/2 *Roller Digital Teaching Stamp (Contains a bottle of ink)