---
product_id: 6359724
title: "uni Shift Pipe Lock Drafting 0.5mm Pencil, Silver Body with Blue Accent (M51010.26)"
brand: "三菱鉛筆"
price: "6.30 OMR"
currency: OMR
in_stock: true
reviews_count: 4
url: https://www.desertcart.com.om/products/6359724-uni-shift-pipe-lock-drafting-0-5mm-pencil-silver-body
store_origin: OM
region: Oman
---

# innovative shift & lock tip protection 0.5mm ultra-fine line precision ergonomic non-slip roulette grip uni Shift Pipe Lock Drafting 0.5mm Pencil, Silver Body with Blue Accent (M51010.26)

**Brand:** 三菱鉛筆
**Price:** 6.30 OMR
**Availability:** ✅ In Stock

## Summary

> ✏️ Lock in precision, unlock your potential.

## Quick Answers

- **What is this?** uni Shift Pipe Lock Drafting 0.5mm Pencil, Silver Body with Blue Accent (M51010.26) by 三菱鉛筆
- **How much does it cost?** 6.30 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/6359724-uni-shift-pipe-lock-drafting-0-5mm-pencil-silver-body)

## Best For

- 三菱鉛筆 enthusiasts

## Why This Product

- Trusted 三菱鉛筆 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic Stability:** Low center of gravity design reduces hand fatigue and ensures smooth, stable writing sessions.
- • **Travel-Ready Tip Lock:** Unique shift and lock mechanism safeguards the lead and guide pipe from breakage on the go.
- • **Precision in Every Stroke:** 0.5mm fine lead delivers crisp, professional lines perfect for detailed drafting and note-taking.
- • **Sleek Silver with a Pop of Blue:** Modern metallic body with stylish blue accents that stand out in any professional setting.
- • **Grip That Works as Hard as You Do:** Textured roulette grip prevents slipping, giving you full control even during marathon work hours.

## Overview

The Uni Shift Pipe Lock Drafting 0.5mm Pencil combines cutting-edge mechanical design with ergonomic comfort. Featuring a fine 0.5mm lead for detailed work, a patented shift and lock mechanism to protect the tip during travel, and a non-slip roulette grip for stable handling, this pencil is engineered for professionals and creatives who demand reliability and style in their everyday tools.

## Description

The Uni Shift Pipe Lock Mechanical Pencil is a visual masterpiece both in design and function. The pencil is targeted at heavy users such as students and designers. It has a unique shift and lock mechanism that allows you to protect the pencil tip during travels. The upper body shifts forward to create a body transformation as it protects the guide pipe and lead from breakage. The pencil also has a nice weight and features a low center of gravity to allow stable writing and reduce hand fatigue. The finely designed grip is etched with many grooves to offer a non-slip grip, and the guide pipe tip allows great visibility. The pencil is available in 0. 3 to 0. 9 mm sizes and is differentiated by color accents. The upper body is made of plastic while the grip and tip is made of metal. The 0. 5 mm line has extra body colors.

## Features

- Line Size : 0. 5mm
- "Tip storage" and "knock lock mechanism"
- Finger does not slip, Roulette grip
- Because the center of gravity in the distal direction, the ease of writing stable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Uni |
| Brand | 三菱鉛筆 |
| Item Weight | 0.715 ounces |
| Product Dimensions | 5.9 x 0.8 x 0.4 inches |
| Item model number | M51010.26 |
| Is Discontinued By Manufacturer | No |
| Color | Silver |
| Closure | Retractable |
| Grip Type | non-slip |
| Material Type | Metal |
| Number of Items | 1 |
| Size | 1 Count (Pack of 1) |
| Point Type | Fine |
| Line Size | 0.5 Millimeters |
| Ink Color | Blue,Silver |
| Tip Type | metal |
| Manufacturer Part Number | M51010.26 |

## Product Details

- **Brand:** 三菱鉛筆
- **Writing Instrument Form:** Mechanical Graphite Pencil
- **Color:** Silver
- **Ink Color:** Blue,Silver
- **Age Range (Description):** Adult

## Images

![uni Shift Pipe Lock Drafting 0.5mm Pencil, Silver Body with Blue Accent (M51010.26) - Image 1](https://m.media-amazon.com/images/I/51zxfD-UpeL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ In-depth review of why this is actually worth buying w/photo.
*by K***N on April 13, 2015*

TLDR:+Plastic does not feel cheap+Worth the price+Does not break easy, though it is definitely ~possible~ due to plastic upper body+RETRACTABLE AND POCKET SAFE+Attractive challenger the the Pentel Graphgear 1000+WAY cheaper than Rotring, which is more likely to break at the tip than the body.-Upper is plastic-Like all graphing pencils the eraser is not great, opt for a click pen eraser or a MARS plastic block eraser.-The screw on tip (not the pipe) can become loose on occasion though it is rare and has never fallen off, and also has long threads inside to prevent this. I have attached a photo to show both the length of the screw with the piece removed to show just how hard it would be for it to fall, and to show the length of the pencil compared to a Lamy safari and an eraser.-I wish the upper was aluminum so it was stronger without losing is forward heavy weight.I wanted to wait a month or two before reviewing this, and I have found that it is of surprising quality. Many of you have heard of the declining quality of Rotring since the 90s and as such I opted for this in place of the Rotring 800 which is substantially more expensive. The Rotring 600 is only slightly more expensive though the lack of a retractable causes problems for people like me- the people that SHOULD be these brands target markets as we write infinitely more than almost any profession- and that is students. I carry a Lamy Safari, Clic-Erase pen eraser, and this pencil with me constantly. The wobble mentioned was all but absent. I really did not notice any play, though it does rattle near the eraser, it does not do so when writing, only when shaken while in the deployed position. The shift mechanism is sure and effective. The plastic upper feels quality and has a nice matte finish. This light upper leaves the weight at the bottom which I actually prefer. While it may not be quite as rigid, solid, or hardy as some expensive fixed pipe pencils it ties the Pentel Graphgear 1000 for best low-price pencil, sacrificing the metal upper for a better grip, and much better aesthetics. The shift mechanism is absurdly good and due the "Z" shape of the track it can be deployed and closed in one fluid motion and stays locked (provided you fasten it entirely, don't pin human error on the product.) The mechanism should be standard for retractable pencils in my opinion. My only wish is that the upper was aluminum so it was stronger without losing is forward heavy weight.

### ⭐⭐⭐⭐⭐ Quick Review of a Great Pencil
*by C***S on March 22, 2016*

The Short Story: The idea behind this pencil is brilliant and the execution is actually really great. There are a few things that might turn you off to it (see below) but overall if you are looking to spend a little extra on a nice pencil you won't be disappointed.The Longer Story: I also own a uni kura toga roulette 0.5 (another pencil I would highly recommend) so I had that to compare this to. I got this pencil one day earlier than they originally said it was going to arrive which was a nice surprise. It arrived in a very large box, covered by a cellophane sleeve. Immediately upon pulling it out of the box I was surprised by how heavy it was and by how much weight was at the writing end of the pencil. Once I pulled it out of the sleeve I immediately noticed the plastic upper body of this pencil. Everything that is black in the picture is made of plastic. It is coated in something to make it not a slick type of plastic but a "softer" plastic. While a lot of people had a problem with this, something I realized is that, not only does this put the weight more directly into your hand due to the silver part being a nice knurled metal, but it also keeps the pencil slightly lighter. The second thing I noticed once I began experimenting with the shift mechanism was that it felt kind of loose. While I will admit that it does wiggle a little when locked in the writing position, I would say that mostly the wiggle I was feeling is when it is in "neutral" (neither locked closed nor locked open). It took me a few tries to get the correct rotation down, but I was able to remember it with a little trick. I imagine I am screwing on/off the silver knurled part to the plastic part.Thus, if the tip is pointed away from you and the pencil is locked in the safety position, turn it left to neutral, pull it back and left again to lock it. To undo that, turn it right to neutral, let it slide away, then right again to lock it. Overall I am very satisfied with the uni SHIFT. Brilliant design. Great job uni!!

### ⭐⭐⭐⭐ Good not great,
*by N***. on December 15, 2017*

I own over 40 mechanical pencils, as an engineer I enjoy and respect a good pencil. This pencil, for the price is a great option.PROS:- Solid grip, the knurling is similar to the Alvin Draft Matic. it feels great in the hand.- pocket safe- Long sleeve, great for writing and drafting.- The clip is very sturdy.Cons:- The eraser is really small.- The top part of the pencil is plastic.- Not sure if this pencil will last more than 1 or 2 years since the mechanism to hide the sleeve is a "Twist and pull/push". If the part holding the pencil in place wears the pencil will be useless.

## Frequently Bought Together

- Uni Shift Pipe Lock Drafting 0.5mm Pencil, Silver Body with Blue Accent (M51010.26)
- Uni M71010.26 Shift Pipe Lock Drafting 0.7mm Pencil, Silver Body with Orange Accent (M71010.26)
- Uni M91010.26 Shift Pipe Lock Drafting 0.9mm Pencil, Silver Body with Red Accent (M91010.26)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.om/products/6359724-uni-shift-pipe-lock-drafting-0-5mm-pencil-silver-body](https://www.desertcart.com.om/products/6359724-uni-shift-pipe-lock-drafting-0-5mm-pencil-silver-body)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-12*