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(🔥Early Christmas Sale) Smart Math Roller(Contains Ink)- Buy 4 Get Free shipping
322796
⚠NOT SOLD IN STORES⚠
Sale price USD $9.98 Regular price USD $19.96
Style Addition
- Addition
- Subtraction
- Multiplication
- Division
Order summary
(🔥Early Christmas Sale) Smart Math Roller(Contains Ink)- Buy 4 Get Free shipping
9.98
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Still manually writing arithmetic questions for your child?
Roll gently and 100s of math problems will appear immediately.
Cute and practical, BUY NOW!
Advantages:
- Addition, subtraction and multiplication questions to choose from.
- Easy roller design with a gear to adjust question sequence.
- Ink comes with the box, which can be reused again!
- Efficient and quickly gives you 100s of practice questions, no smudge, no fading!
- Rotate to adjust 10 different question sequence.
- Small and exquisite, easy to carry.
Specification:
- Weight: 70g
- Material: Plastic
- Choices: Addition, Subtraction and Multiplication
- Size: 4.4*3*4.8cm/1.7*1.2*1.9in
- Package Contents: 1x Arithmetic Artifact (Contains seal ink)
 Smart Math Roller(Contains Ink)- Buy 4 Get Free shipping)
(🔥Early Christmas Sale) Smart Math Roller(Contains Ink)- Buy 4 Get Free shipping
Sale price USD $9.98 Regular price USD $19.96
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