---
product_id: 574800718
title: "Mr. Pen- Mechanical Switch Calculator, 12 Digits, Large LCD Display, Blue Calculator Big Buttons"
brand: "mr. pen"
price: "₪91"
currency: ILS
in_stock: true
reviews_count: 5
category: "Mr. Pen"
url: https://www.desertcart.co.il/products/574800718-mr-pen-mechanical-switch-calculator-12-digits-large-lcd-display
store_origin: IL
region: Israel
---

# 12-digit precision Vibrant blue standout Mechanical switch keys Mr. Pen- Mechanical Switch Calculator, 12 Digits, Large LCD Display, Blue Calculator Big Buttons

**Brand:** mr. pen
**Price:** ₪91
**Availability:** ✅ In Stock

## Summary

> 🔵 Click, Calculate, Conquer – The Calculator That Means Business

## Quick Answers

- **What is this?** Mr. Pen- Mechanical Switch Calculator, 12 Digits, Large LCD Display, Blue Calculator Big Buttons by mr. pen
- **How much does it cost?** ₪91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/574800718-mr-pen-mechanical-switch-calculator-12-digits-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 Powerhouse:** Slim, lightweight design (6.2 x 4.4 inches) fits perfectly on any desk or in your bag for on-the-go productivity.
- • **Smart Energy Saver:** Automatic shutdown after 10 minutes of inactivity maximizes battery life, so you’re never caught powerless.
- • **Effortless Accuracy:** Mechanical switch buttons deliver a tactile, satisfying click for precise, error-free input every time.
- • **Crystal Clear Display:** Large 12-digit LCD screen offers excellent visibility from any angle, reducing eye strain during long tasks.
- • **Big Buttons, Big Impact:** Oversized, sensitive keys ensure fast data entry without the frustration of missed presses.

## Overview

Mr. Pen Mechanical Switch Calculator combines a large 12-digit display with tactile mechanical keys and a compact design, delivering fast, accurate calculations in a vibrant blue package. Perfect for professionals and students alike, it features essential functions like memory recall and percentage calculations, runs on a single AAA battery with smart auto-shutdown, and fits seamlessly into any workspace or bag.

## Description

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.

Review: It works fine but buttons are a bit cheaply made
Review: I love my little calculator! I use it all the time, for work and personal. The large buttons make it easy to use, along with the large numbers on the screen. It is lightweight, easy to carry. The color is vibrant, so you cannot misplace it, it stands out.

## 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, rising 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 |
|---------------|-------|
| ASIN | B0C2Y24N2C |
| Best Sellers Rank | #47,400 in Office Products ( See Top 100 in Office Products ) #164 in Basic Calculators |
| Brand | Mr. Pen |
| Color | Blue |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,764) |
| Date First Available | 26 August 2023 |
| Item Weight | 159 g |
| Manufacturer | Mr. Pen |
| Manufacturer Part Number | WLCT001M313 |
| Material Type | Plastic |
| Model number | WLCT001M313 |
| Number of Items | 1 |
| Product Dimensions | 15.75 x 11.18 x 0.1 cm; 159 g |
| Size | Small |

## Product Details

- **Brand:** Mr. Pen
- **Calculator Type:** Standard Function
- **Colour:** Blue
- **Model name:** mechanical switch calculator
- **Power source:** Battery Powered

## Images

![Mr. Pen- Mechanical Switch Calculator, 12 Digits, Large LCD Display, Blue Calculator Big Buttons - Image 1](https://m.media-amazon.com/images/I/71lYFktSckL.jpg)
![Mr. Pen- Mechanical Switch Calculator, 12 Digits, Large LCD Display, Blue Calculator Big Buttons - Image 2](https://m.media-amazon.com/images/I/71rXw1adXlL.jpg)
![Mr. Pen- Mechanical Switch Calculator, 12 Digits, Large LCD Display, Blue Calculator Big Buttons - Image 3](https://m.media-amazon.com/images/I/81+61dygBXL.jpg)
![Mr. Pen- Mechanical Switch Calculator, 12 Digits, Large LCD Display, Blue Calculator Big Buttons - Image 4](https://m.media-amazon.com/images/I/814AF0efJML.jpg)
![Mr. Pen- Mechanical Switch Calculator, 12 Digits, Large LCD Display, Blue Calculator Big Buttons - Image 5](https://m.media-amazon.com/images/I/81C3M-f93cL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by A***H on 10 November 2024*

It works fine but buttons are a bit cheaply made

### ⭐⭐⭐⭐⭐ Review
*by M***Z on 11 January 2026*

I love my little calculator! I use it all the time, for work and personal. The large buttons make it easy to use, along with the large numbers on the screen. It is lightweight, easy to carry. The color is vibrant, so you cannot misplace it, it stands out.

### ⭐⭐⭐⭐⭐ Review
*by C***A on 11 December 2024*

LOS BOTONES SON GRANDES Y FACILES DE USAR, EL COLOR MUY BONITO. BUENA COMPRA, MUY FUNCIONAL

## Frequently Bought Together

- Mr. Pen- Mechanical Switch Calculator, 12 Digits, Large LCD Display, Blue Calculator Big Buttons, Mechanical Calculator, Calculators Desktop Calculator, Cute Calculator, Aesthetic Calculator Blue
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**Shop now:** [https://www.desertcart.co.il/products/574800718-mr-pen-mechanical-switch-calculator-12-digits-large-lcd-display](https://www.desertcart.co.il/products/574800718-mr-pen-mechanical-switch-calculator-12-digits-large-lcd-display)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-21*