Kids maths quizz roller

• FEATURES 
• Helps in improving maths soloing power 💪
• 💗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.

The Addition Roller Stamp brings a convenient way for addition and subtraction games. Gently scrolling and math problems will appear right in front of you. It can efficiently and quickly print out about 100 math problems.

【Adjustable Design】

 Rotate and adjust the column type, the Math Practice Number Rolling Stamp can adjust different queue methods. Simply twist the button to change the question. Develop children's logical calculation ability.

. Save Time and Effort:

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

. Durable Using Time

•  The imprint of the Kids Math Learning Tool lasts for a long time, the stamping is clear, does not smudge the ink, and the imprint is clear. Say goodbye to handwritten addition and subtraction math problems, and use the seal to save you more time.

【Perfect Gift】

•  The Math Roller Stamp is the perfect learning toy for your toddlers. Get this and put a smile on their faces. It is a great gift for birthdays, Christmas, Halloween, Thanksgiving and New Year.
• Fun and Interactive Learning: