🔥Hot Sale🔥Brain Improvement Device for Kids

$24.99 USD $39.99 USD Save $15.00 USD

Free shipping on order over $35

Carbon neutral

Secure payments

color

Addition roller

Subtractive roller

Multiplication roller

Division roller

Addition roller+ Subtractive roller(two bottles of ink)

Multiplication roller + Division roller(two bottles of ink)

Addition, Subtractive, Multiplication and Division stamps (4 roller + 4 bottles of printing oil)

3 bottles of printing oil

Quantity

Description

This Brain Improvement Device Can Help Your Kids Learn Maths With Joy!

Features:

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

😲 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:

Notes:

Due to manual measurements, please allow slight measurement deviations.
Due to the different display and lighting effects, the actual color of the item may be slightly different from the color displayed in the picture.