---
product_id: 61725562
title: "501 180 Mars Rotary Sharpener, 501 180 ST"
brand: "staedtler"
price: "$2182"
currency: MXN
in_stock: true
reviews_count: 13
category: "Staedtler"
url: https://www.desertcart.mx/products/61725562-501-180-mars-rotary-sharpener-501-180-st
store_origin: MX
region: Mexico
---

# Adjustable cone for custom tip shapes Sharpens pencils up to 11.6mm Durable metal cutter with auto stop 501 180 Mars Rotary Sharpener, 501 180 ST

**Brand:** staedtler
**Price:** $2182
**Availability:** ✅ In Stock

## Summary

> ✏️ Sharpen your edge, sharpen your ideas.

## Quick Answers

- **What is this?** 501 180 Mars Rotary Sharpener, 501 180 ST by staedtler
- **How much does it cost?** $2182 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/61725562-501-180-mars-rotary-sharpener-501-180-st)

## Best For

- staedtler enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** High-quality metal cutter ensures consistent sharpness with every turn, backed by an automatic stop to prevent over-sharpening.
- • **Desk-Ready Design:** Rubberized pin clips protect your pencils and a mounting clamp secures the sharpener for stable, mess-free use.
- • **Effortless Control:** Easily switch between sharp and dull tip settings with a simple screw adjustment—perfect for every project nuance.
- • **Precision Tailored Tips:** Adjust the sharpener for long, pointed lines or soft, rich strokes to match your creative flow.
- • **Universal Compatibility:** Effortlessly sharpens all round, triangular, and hexagonal pencils up to 11.6 mm diameter—no pencil left behind.

## Overview

The STAEDTLER 501 180 Mars Rotary Sharpener is a premium, versatile tool designed for professionals and creatives alike. It sharpens pencils up to 11.6 mm in diameter with precision thanks to its adjustable cone and durable metal cutter. Featuring rubberized clips to protect pencils and a mounting clamp for stability, it offers effortless control with an automatic stop and customizable tip settings. Elevate your workspace with this reliable sharpener that blends functionality with lasting quality.

## Description

STAEDTLER 501 180 Mars Rotary Sharpener, 501 180 ST : desertcart.co.uk: Stationery & Office Supplies

Review: Great sharpness - ease to use, always gives a sharp point
Review: Good functioning - Satisfied! Working well!

## Features

- For all round, triangular and hexagonal pencils and colored pencils up to 11.6 mm in diameter.
- Various adjustment options for the long and pointed cone - ideal for clear, accurate lines and for shading - short and blunt - ideal for rich and soft strokes.
- High quality with metal cutter and automatic tip stop
- Rubberized pin clips to protect the pen surface, desk mounting clamp
- Box contents: 1 x high-quality crank sharpener, including Fastening clamp in cardboard box.
- adjustable pointed cone
- rubberized pen claws
- automatic sharpening stop when the pen is sharpened
- with mounting clamp
- It may be set to “dull” by default. To get a “sharp” tip, the screw must be turned counterclockwise.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00YHRJJBS |
| Best Sellers Rank | 142,993 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 555 in Pencil Sharpeners |
| Brand | STAEDTLER |
| Colour | Multicolor |
| Customer Reviews | 4.4 4.4 out of 5 stars (650) |
| Date First Available | 5 Jun. 2015 |
| Item Weight | 300 g |
| Manufacturer | STAEDTLER Mars Deutschland GmbH |
| Manufacturer Part Number | 501 180 ST |
| Material Type | Rubber |
| Model Number | 501 180 |
| Number of Items | 1 |
| Product Dimensions | 13 x 9.7 x 11.3 cm; 300 g |
| Size | Standard |

## Product Details

- **Brand:** STAEDTLER
- **Colour:** Multicolor
- **Material:** Rubber
- **Power source:** Manual
- **Specific uses for product:** Graphite Pencil

## Images

![501 180 Mars Rotary Sharpener, 501 180 ST - Image 1](https://m.media-amazon.com/images/I/61IZnnBquzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great sharpness
*by K***H on 29 December 2024*

ease to use, always gives a sharp point

### ⭐⭐⭐⭐⭐ Good functioning
*by D***N on 18 December 2025*

Satisfied! Working well!

### ⭐⭐⭐⭐ Ah, these directions.
*by H***Y on 5 October 2024*

I miss the similar sharpeners we had - screwed to every wall in every American classroom. This German design (via Taiwan) seems to work well, though the directions are confusing: "Turning the pin on the handle counterclockwise sharpens the pencil long and sharp (ideally for graphite pencils)." Not very helpful. That's only counterclockwise from the perspective of the pencil - looking into the hole. Is sees the crank turning clockwise. But as a human being holding the crank, you want to turn it CLOCKWISE - the way your right foot pedals a bicycle. And that's exactly how this sharpener works. The normal turn for normal pencils is CLOCKWISE. (Just like back in school.)

## Frequently Bought Together

- STAEDTLER 501 180 Mars Rotary Sharpener, 501 180 ST
- STAEDTLER 511 004 Single-Hole Pencil Tub Sharpener in Noris Design (Pack of 1)

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**Shop now:** [https://www.desertcart.mx/products/61725562-501-180-mars-rotary-sharpener-501-180-st](https://www.desertcart.mx/products/61725562-501-180-mars-rotary-sharpener-501-180-st)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-31*