---
product_id: 486264098
title: "Smart Math Roller Stamps for Kids,2PCS Addition and Subtraction Teaching Stamps,Smart Math Roller Stamps Practice Tools Within 100 Learning Toy for Preschool Kindergarten Home Teacher Supplies"
brand: "udeef"
price: "C$687"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/486264098-smart-math-roller-stamps-for-kids-2pcs-addition-and-subtraction
store_origin: NI
region: Nicaragua
---

# Adjustable random math problems Instant problem generation Includes 2 ink bottles Smart Math Roller Stamps for Kids,2PCS Addition and Subtraction Teaching Stamps,Smart Math Roller Stamps Practice Tools Within 100 Learning Toy for Preschool Kindergarten Home Teacher Supplies

**Brand:** udeef
**Price:** C$687
**Availability:** ✅ In Stock

## Summary

> 🧮 Roll into smarter math moments—because learning should never be boring!

## Quick Answers

- **What is this?** Smart Math Roller Stamps for Kids,2PCS Addition and Subtraction Teaching Stamps,Smart Math Roller Stamps Practice Tools Within 100 Learning Toy for Preschool Kindergarten Home Teacher Supplies by udeef
- **How much does it cost?** C$687 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/486264098-smart-math-roller-stamps-for-kids-2pcs-addition-and-subtraction)

## Best For

- udeef enthusiasts

## Why This Product

- Trusted udeef brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Portable:** Lightweight design fits perfectly in backpacks for learning on the go.
- • **No Batteries Needed:** Eco-friendly, manual operation means zero downtime and endless learning.
- • **Complete Set Included:** Comes with two vibrant ink bottles to keep the creativity flowing.
- • **Engaging Learning Tool:** Transforms math drills into fun, interactive playtime for kids aged 3 to 15.
- • **Effortless Math Practice:** Scroll and twist to generate fresh addition & subtraction problems instantly.

## Overview

The UDEEF Smart Math Roller Stamps set includes two adjustable roller stamps for addition and subtraction, plus two ink bottles. Designed for kids aged 3 to 15, it offers a battery-free, hands-on way to practice math problems with instant, randomized questions. Compact and easy to use, it’s perfect for home, school, or on-the-go learning.

## Description

Smart Math Roller Stamps for Kids,2PCS Addition and Subtraction Teaching Stamps,Smart Math Roller Stamps Practice Tools Within 100 Learning Toy for Preschool Kindergarten Home Teacher Supplies

## Features

- Smart Math Roller Kiddo Stamps For Math Problems: one addition stamp, one subtraction stamp, 2 bottles of ink
- Interesting School Supplies:The math stamp set as fun as toys, makes learning fun and exciting, increase children's interest in learning ! suitable for students to practice, parent guidance, teacher teaching
- Save Time: Easy to operate ，the math questions can appear in front of you by scrolling the stamp, which can be adjusted, and the questions can be changed by gently twisting the button, and the questions will be randomly selected.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 5.2 x 3.2 x 4.6 cm; 59 g |
| Manufacturer recommended age | 36 months - 15 years |
| Item model number | Stamp-01 |
| Educational Objective(s) | Improving Math Skills through Practice |
| Number of Game Players | 1 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries Included? | No |
| tech_spec_battery_description_toys | No batteries required |
| Material Type(s) | Plastic |
| Color | Addition&subtraction |
| ASIN | B0B61RD86Z |

## Product Details

- **Size:** Medium
- **Brand:** UDEEF
- **Material:** Plastic
- **Shape:** Rectangular
- **Maximum supported lines:** 1

## Images

![Smart Math Roller Stamps for Kids,2PCS Addition and Subtraction Teaching Stamps,Smart Math Roller Stamps Practice Tools Within 100 Learning Toy for Preschool Kindergarten Home Teacher Supplies - Image 1](https://m.media-amazon.com/images/I/61lInXF+PiL.jpg)
![Smart Math Roller Stamps for Kids,2PCS Addition and Subtraction Teaching Stamps,Smart Math Roller Stamps Practice Tools Within 100 Learning Toy for Preschool Kindergarten Home Teacher Supplies - Image 2](https://m.media-amazon.com/images/I/61ULvk56BTL.jpg)
![Smart Math Roller Stamps for Kids,2PCS Addition and Subtraction Teaching Stamps,Smart Math Roller Stamps Practice Tools Within 100 Learning Toy for Preschool Kindergarten Home Teacher Supplies - Image 3](https://m.media-amazon.com/images/I/612d5HbpcML.jpg)
![Smart Math Roller Stamps for Kids,2PCS Addition and Subtraction Teaching Stamps,Smart Math Roller Stamps Practice Tools Within 100 Learning Toy for Preschool Kindergarten Home Teacher Supplies - Image 4](https://m.media-amazon.com/images/I/61jwNXweOuL.jpg)
![Smart Math Roller Stamps for Kids,2PCS Addition and Subtraction Teaching Stamps,Smart Math Roller Stamps Practice Tools Within 100 Learning Toy for Preschool Kindergarten Home Teacher Supplies - Image 5](https://m.media-amazon.com/images/I/81dsEX49M0L.jpg)

## Questions & Answers

**Q: Silly question but these came with no instructions.   How do you fill/refill?**
A: There are two black cylindrical handles on the left and right of the roller stamp, and there is a small cover on the top of the handle that can be opened and filled with ink. You only need to add 5-6 drops each time you add it, and you must not fill it too much. For details, please check the fourth image on the product page or this video I uploaded.

**Q: How do you make sure you get the blue one?**
A: I ordered the 4 pack which has 2 pink and 2 blue. The blue ones are addition and multiplication. The pink are subtraction and division.

## Frequently Bought Together

- UDEEF Smart Math Roller Stamps for Kids,2PCS Addition and Subtraction Teaching Stamps,Smart Math Roller Stamps Practice Tools Within 100 Learning Toy for Preschool Kindergarten Home Teacher Supplies
- Sherr 2 Pcs Roller Stamps Teacher Stamps for Classroom Writing Dashed Line Handwriting Roller for Kids Handwriting Teachers Kindergarten Education(2.72 x 2.44 x 1.54 Inch,Yellow, Blue)

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**Shop now:** [https://www.desertcart.ni/products/486264098-smart-math-roller-stamps-for-kids-2pcs-addition-and-subtraction](https://www.desertcart.ni/products/486264098-smart-math-roller-stamps-for-kids-2pcs-addition-and-subtraction)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-26*