Roller Digital Teaching Stamp

It's a unique gift idea.

• 😲 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, is easy to use, and fun

• Pink： Subtraction, Division
  Blue： Addition, Multiplication
  Fill in the blanks： Subtraction, Addition
• Material: PVC
• Shape: Square
• Weight: 52g
• Size: 5.5*8.5*3.6cm
• Imprint: 20*4mm
• Color: pink, blue
• Package includes:
• 1/2 *Roller Digital Teaching Stamp (Contains a bottle of ink)