---
product_id: 544126383
title: "Mr. Pen- Small Architectural Scale Ruler, Aluminium, 6 Inch, 2 Pack, Black and Blue, Pocket Size Ruler, Triangle Ruler, Metal Ruler Set, Architect Scale Ruler for Blueprints"
brand: "mr. pen"
price: "€ 16.04"
currency: EUR
in_stock: true
reviews_count: 13
category: "Mr. Pen"
url: https://www.desertcart.hr/products/544126383-mr-pen-small-architectural-scale-ruler-aluminium-6-inch-2
store_origin: HR
region: Croatia
---

# 6-inch precision length Triangular ergonomic design Laser-etched durable markings Mr. Pen- Small Architectural Scale Ruler, Aluminium, 6 Inch, 2 Pack, Black and Blue, Pocket Size Ruler, Triangle Ruler, Metal Ruler Set, Architect Scale Ruler for Blueprints

**Brand:** mr. pen
**Price:** € 16.04
**Availability:** ✅ In Stock

## Summary

> 📐 Elevate your drafts with precision that fits in your pocket!

## Quick Answers

- **What is this?** Mr. Pen- Small Architectural Scale Ruler, Aluminium, 6 Inch, 2 Pack, Black and Blue, Pocket Size Ruler, Triangle Ruler, Metal Ruler Set, Architect Scale Ruler for Blueprints by mr. pen
- **How much does it cost?** € 16.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/544126383-mr-pen-small-architectural-scale-ruler-aluminium-6-inch-2)

## 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

- • **Laser-Cut Accuracy:** Markings that never fade, guaranteeing flawless blueprint readings every time.
- • **Dual-Pack Convenience:** Two contrasting colors for quick scale identification and multitasking efficiency.
- • **Durable Aluminum Build:** High-impact metal ensures longevity and professional-grade sturdiness.
- • **Pocket-Sized Precision:** Carry exact measurements wherever your projects take you.
- • **Designed for On-the-Go Pros:** Lightweight, compact, and perfect for architects, engineers, and designers who never stop creating.

## Overview

Mr. Pen’s Small Architectural Scale Ruler Set features two 6-inch aluminum triangular rulers with laser-etched imperial scales, designed for durability and precise measurements. Ideal for architects, engineers, and designers, these pocket-sized tools combine portability with professional accuracy, making them essential for blueprint and technical drawing tasks.

## Description

Product description Mr. Pen Scale Ruler Scale Ruler

Review: What are these? Scales for ants? But really, they’re nice! - Sometimes you see a product picture and it’s obviously photoshopped into whatever scenario the picture is depicting. I saw these scales and was like “no way they’re that small”, but they are indeed that small! Perfect for me to carry around in my pocket at work. They’re the width of chopsticks, ink pens, pencils, other things of the same size (you get the point), and they’re super lightweight. A downside is the readings are also small. If you need to use this more often than every once in a while, you probably want a bigger scale, but for me it’s perfect. I’ve bought Mr. Pen products in the past and I like the variety of things they offer. Everything I’ve gotten from them feels sturdy and well made. Their prices won’t empty your wallet and you get a mustache sticker with every order!
Review: Really cute! - It's so small. It's perfect to carry everywhere and use anywhere, I love it. Real sturdy and good quality.

## Features

- Package includes 2 pocket-sized architect scale rulers, each measuring 6 inches and made from high-impact aluminum for durability.
- Mr. Pen triangular rulers are easy to carry in your pocket, making them convenient for architects, engineers, designers, and students on the go.
- Featuring an imperial scale with measurements of 1-1/2, 1, 3/4, 3/8, 3/16, 3/32, 1/2, 1/4, 1/8, 3, 16, our rulers provide precise and accurate measurements.
- Mr. Pen architect aluminum ruler is designed with laser-cut imperial prints that ensure long-lasting accuracy and durability without the risk of wiping or scratching off.
- Perfect for facilitating the drafting and measuring of architectural drawings and technical illustrations such as floor plans, blueprints, and orthographic projections, our architect scale rulers are a reliable and essential tool for anyone in the design and engineering fields.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZBFLVDG |
| Best Sellers Rank | #7,108 in Office Products ( See Top 100 in Office Products ) #41 in Drafting Tools & Drafting Kits |
| Brand | Mr. Pen |
| Brand Name | Mr. Pen |
| Color | C. Black & Blue |
| Customer Reviews | 4.6 out of 5 stars 2,721 Reviews |
| Manufacturer | Mr. Pen |
| Material | Aluminum |
| Material Type | Aluminum |
| Part Number | ETKI002M309 |
| Style | Modern |
| Style Name | Modern |
| UPC | 840316908634 |

## Product Details

- **Brand:** Mr. Pen
- **Color:** C. Black & Blue
- **Material:** Aluminum
- **Style:** Modern
- **UPC:** 840316908634

## Images

![Mr. Pen- Small Architectural Scale Ruler, Aluminium, 6 Inch, 2 Pack, Black and Blue, Pocket Size Ruler, Triangle Ruler, Metal Ruler Set, Architect Scale Ruler for Blueprints - Image 1](https://m.media-amazon.com/images/I/81C7y7aVoIL.jpg)
![Mr. Pen- Small Architectural Scale Ruler, Aluminium, 6 Inch, 2 Pack, Black and Blue, Pocket Size Ruler, Triangle Ruler, Metal Ruler Set, Architect Scale Ruler for Blueprints - Image 2](https://m.media-amazon.com/images/I/8124u2fE5+L.jpg)
![Mr. Pen- Small Architectural Scale Ruler, Aluminium, 6 Inch, 2 Pack, Black and Blue, Pocket Size Ruler, Triangle Ruler, Metal Ruler Set, Architect Scale Ruler for Blueprints - Image 3](https://m.media-amazon.com/images/I/71sD3oAEeML.jpg)
![Mr. Pen- Small Architectural Scale Ruler, Aluminium, 6 Inch, 2 Pack, Black and Blue, Pocket Size Ruler, Triangle Ruler, Metal Ruler Set, Architect Scale Ruler for Blueprints - Image 4](https://m.media-amazon.com/images/I/71K4He9UTpL.jpg)
![Mr. Pen- Small Architectural Scale Ruler, Aluminium, 6 Inch, 2 Pack, Black and Blue, Pocket Size Ruler, Triangle Ruler, Metal Ruler Set, Architect Scale Ruler for Blueprints - Image 5](https://m.media-amazon.com/images/I/71rXw1adXlL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ What are these? Scales for ants? But really, they’re nice!
*by S***Z on December 10, 2025*

Sometimes you see a product picture and it’s obviously photoshopped into whatever scenario the picture is depicting. I saw these scales and was like “no way they’re that small”, but they are indeed that small! Perfect for me to carry around in my pocket at work. They’re the width of chopsticks, ink pens, pencils, other things of the same size (you get the point), and they’re super lightweight. A downside is the readings are also small. If you need to use this more often than every once in a while, you probably want a bigger scale, but for me it’s perfect. I’ve bought Mr. Pen products in the past and I like the variety of things they offer. Everything I’ve gotten from them feels sturdy and well made. Their prices won’t empty your wallet and you get a mustache sticker with every order!

### ⭐⭐⭐⭐⭐ Really cute!
*by L***V on March 10, 2026*

It's so small. It's perfect to carry everywhere and use anywhere, I love it. Real sturdy and good quality.

### ⭐⭐⭐⭐⭐ Small But Powerful
*by S***K on April 24, 2026*

They are as small as the picture shown above, but are easy to read and helps if you are on a tight desk or area with smaller drawings. Doesn't replace full size one and what they can do.

## Frequently Bought Together

- Mr. Pen- Small Architectural Scale Ruler, Aluminium, 6 Inch, 2 Pack, Black and Blue, Pocket Size Ruler, Triangle Ruler, Metal Ruler Set, Architect Scale Ruler for Blueprints
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-22*