---
product_id: 551123148
title: "Mr. Pen Mechanical Switch Calculator - 12 Digit Large LCD Display, Pink with Big Buttons, Back to School Supplies"
brand: "mr. pen"
price: "$1127"
currency: MXN
in_stock: true
category: "Mr. Pen"
url: https://www.desertcart.mx/products/551123148-mr-pen-mechanical-switch-calculator-12-digit-large-lcd-display
store_origin: MX
region: Mexico
---

# Mechanical switch buttons for precision Auto power-off to save battery 12-digit large display Mr. Pen Mechanical Switch Calculator - 12 Digit Large LCD Display, Pink with Big Buttons, Back to School Supplies

**Brand:** mr. pen
**Price:** $1127
**Availability:** ✅ In Stock

## Summary

> 🔢 Click, Calculate, Conquer – The Pink Powerhouse for Pros!

## Quick Answers

- **What is this?** Mr. Pen Mechanical Switch Calculator - 12 Digit Large LCD Display, Pink with Big Buttons, Back to School Supplies by mr. pen
- **How much does it cost?** $1127 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/551123148-mr-pen-mechanical-switch-calculator-12-digit-large-lcd-display)

## Best For

- mr. pen enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Chic:** Sleek pink design fits perfectly on any desk, blending style with portability.
- • **Smart Power Saver:** Automatic shutdown after 10 minutes of inactivity extends battery life for long-lasting use.
- • **Big, Bold & Beautiful:** 12-digit large LCD display ensures every number is crystal clear from any angle.
- • **Click with Confidence:** Mechanical switch buttons deliver a tactile, satisfying click for faster, error-free input.
- • **Effortless Efficiency:** Big, sensitive keys designed for quick, comfortable data entry—no more fumbling.

## Overview

The Mr. Pen Mechanical Switch Calculator combines a large 12-digit LCD display with tactile mechanical buttons for precise, fast input. Its big keys and compact pink design make it perfect for office, school, or home use. Featuring essential functions like memory recall and percentage calculations, plus an automatic power-off to conserve battery, it’s a stylish, efficient tool built for everyday calculation needs.

## Description

Mr. Pen Mechanical Switch Calculator - 12 Digit Large LCD Display, Pink with Big Buttons, Back to School Supplies : desertcart.ae: Office Products

## Features

- Mr. Pen 12-digit calculator is perfect for completing basic numerical calculations, making it ideal for office, primary school, market, or even home use. It features big, sensitive keys that are easy to press down and offer quick data entry.
- The mechanical switch buttons offer a responsive and satisfying click with each press, similar to a mechanical keyboard, improving the overall user experience and precision of data entry. Equipped with essential functions like memory recall, percentage calculation, and more, it meets a variety of computational needs.
- Mr. Pen calculator is portable and small in size at 6.2 x 4.4 inches, so it doesn't take up much desk space but is still comfortably sized for easy usage. It also has a large 12-digit display, increasing its visibility from any angle.
- Operating on just one AAA battery (not included), this calculator is designed with an automatic shutdown feature that activates after 10 minutes of inactivity, conserving battery life and ensuring longevity.
- Mr. Pen calculator is the perfect tool for quickly dealing with everyday calculation problems in various settings such as schools, offices, or even at home! It offers a fast, efficient, and user-friendly experience that makes it an ideal choice for anyone looking for a reliable calculator.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Mr. Pen |
| Brand | Mr. Pen |
| Model number | LTNT001M313 |
| Product Dimensions | 15.75 x 11.18 x 0.1 cm; 165 g |
| Color | Pink |
| Material Type | Plastic |
| Number of Items | 1 |
| Size | Small |
| Manufacturer Part Number | LTNT001M313 |
| Item Weight | 165 g |

## Product Details

- **Brand:** Mr. Pen
- **Calculator Type:** basic
- **Colour:** Pink
- **Power source:** Battery Powered
- **Screen size:** 4.4 Inches

## Images

![Mr. Pen Mechanical Switch Calculator - 12 Digit Large LCD Display, Pink with Big Buttons, Back to School Supplies - Image 1](https://m.media-amazon.com/images/I/81JikRw3uLL.jpg)

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**Shop now:** [https://www.desertcart.mx/products/551123148-mr-pen-mechanical-switch-calculator-12-digit-large-lcd-display](https://www.desertcart.mx/products/551123148-mr-pen-mechanical-switch-calculator-12-digit-large-lcd-display)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-23*