---
product_id: 678872087
title: "Black Mini Calculator, Portable Pocket Handheld Basic Calculator 3 in 1 Solar Powered Ruler Magnifier for Students Kids School Home Office,Christmas Birthday Gift Basic"
brand: "rosojodg"
price: "NT$460"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/678872087-black-mini-calculator-portable-pocket-handheld-basic-calculator-3-in
store_origin: TW
region: Taiwan
---

# 3-in-1 functionality Portable design Solar powered Black Mini Calculator, Portable Pocket Handheld Basic Calculator 3 in 1 Solar Powered Ruler Magnifier for Students Kids School Home Office,Christmas Birthday Gift Basic

**Brand:** rosojodg
**Price:** NT$460
**Availability:** ✅ In Stock

## Summary

> 📐 Your pocket-sized problem solver!

## Quick Answers

- **What is this?** Black Mini Calculator, Portable Pocket Handheld Basic Calculator 3 in 1 Solar Powered Ruler Magnifier for Students Kids School Home Office,Christmas Birthday Gift Basic by rosojodg
- **How much does it cost?** NT$460 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/678872087-black-mini-calculator-portable-pocket-handheld-basic-calculator-3-in)

## Best For

- rosojodg enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Easily fits in your pocket or backpack for on-the-go convenience.
- • **Perfect for All Ages:** Ideal for students, professionals, and anyone needing quick calculations.
- • **User-Friendly Interface:** Clear display and responsive buttons for effortless operation.
- • **Versatile 3-in-1 Design:** Calculator, ruler, and magnifier in one sleek device.
- • **Eco-Friendly Solar Power:** No batteries needed—just sunlight for endless calculations.

## Overview

The Black Mini Calculator is a versatile 3-in-1 device that combines a basic calculator, ruler, and magnifier, making it an essential tool for students and professionals alike. Powered by solar energy, it eliminates the hassle of battery replacements while its compact design ensures portability. With user-friendly features and a sleek black finish, this calculator is perfect for everyday use at school, home, or the office.

## Description

Black Mini Calculator, Portable Pocket Handheld Basic Calculator 3 in 1 Solar Powered Ruler Magnifier for Students Kids School Home Office,Christmas Birthday Gift Basic

## Features

- 3-IN-1 DESIGN: Combines a basic calculator, ruler, and magnifier in one compact device for versatile functionality in school, home, or office use
- SOLAR POWERED: Features reliable solar power technology, eliminating the need for battery replacements while providing consistent operation
- PORTABLE SIZE: Compact and lightweight construction makes it easy to carry in pockets, backpacks, or pencil cases
- BASIC FUNCTIONS: Includes essential arithmetic operations perfect for everyday calculations and basic math problems
- PRACTICAL DESIGN: Black color scheme with clear display and easy-to-press buttons suitable for students, adults

## Product Details

- **Brand:** Rosojodg
- **Color:** Black
- **Calculator Type:** 1
- **Power Source:** 1
- **Screen Size:** 1 Inches

## Images

![Black Mini Calculator, Portable Pocket Handheld Basic Calculator 3 in 1 Solar Powered Ruler Magnifier for Students Kids School Home Office,Christmas Birthday Gift Basic - Image 1](https://m.media-amazon.com/images/I/71-eaJXf2iL.jpg)
![Black Mini Calculator, Portable Pocket Handheld Basic Calculator 3 in 1 Solar Powered Ruler Magnifier for Students Kids School Home Office,Christmas Birthday Gift Basic - Image 2](https://m.media-amazon.com/images/I/81sC-uiCxrL.jpg)
![Black Mini Calculator, Portable Pocket Handheld Basic Calculator 3 in 1 Solar Powered Ruler Magnifier for Students Kids School Home Office,Christmas Birthday Gift Basic - Image 3](https://m.media-amazon.com/images/I/71KDSDlef7L.jpg)
![Black Mini Calculator, Portable Pocket Handheld Basic Calculator 3 in 1 Solar Powered Ruler Magnifier for Students Kids School Home Office,Christmas Birthday Gift Basic - Image 4](https://m.media-amazon.com/images/I/61H1lwwrgtL.jpg)
![Black Mini Calculator, Portable Pocket Handheld Basic Calculator 3 in 1 Solar Powered Ruler Magnifier for Students Kids School Home Office,Christmas Birthday Gift Basic - Image 5](https://m.media-amazon.com/images/I/71gCN81gIqL.jpg)

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**Shop now:** [https://www.desertcart.tw/products/678872087-black-mini-calculator-portable-pocket-handheld-basic-calculator-3-in](https://www.desertcart.tw/products/678872087-black-mini-calculator-portable-pocket-handheld-basic-calculator-3-in)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-05-16*