Math Improvement Device

$31.99 $17.99 SAVE $14.00
sold in last hours

Type: Addition

Fill The Blank


american expressapple paydiscovergoogle payjcbklarnamastervisapaypalshopify pay

Hurry up! Sale Ends in

%-D%!D:Day,Days; %-H%!H:hour,hours; %-M%!M:min,mins; %-S%!S:sec,secs;
People are viewing this right now

 This Device Can Help Your Kids Learn Math's With Joy!

Product Features:

💗Quick and Convenient: 

  • With our rotary design, you can easily adjust the column type and choose from 10 different queuing methods and 100 different ways of using the column type. Plus, it's quick-drying and reusable after refilling ink.

💗Save Time and Effort: 

  • No more tedious math prep! With our roller stamp, gently scrolling, can efficiently and quickly print out math practice questions within 100.

💗All-in-One Device: 

  • Our roller stamp covers addition, subtraction, multiplication, and division, making it a versatile tool for any math lesson.

💗Reusable and Durable: 

  • Our roller stamp is small, portable, and can be reused after adding ink. The imprint is clear, and the color doesn't fade or smudge.

💗Fun and Interactive Learning: 

  • Our adjustable roller stamp makes learning math a breeze for kids! They'll love rolling out problems and finding the answers.


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

Package includes:

1 * Brain Improvement Device for Kids 
1 * Bottle of Ink
Additional Information

Addition, Subtraction, Division, Multiply, Fill The Blank