--- product_id: 172138770 title: "Mr. Pen- Metal Straight Edge Ruler, 2 Pack, 6\" and 12\", Silver, Stainless Steel Ruler Set, Imperial & Metric Measurements for Drawing, Home, Office, Engineering" brand: "mr. pen" price: "¥1943" currency: JPY in_stock: true reviews_count: 13 category: "Mr. Pen" url: https://www.desertcart.jp/products/172138770-mr-pen-metal-straight-edge-ruler-2-pack-6-12 store_origin: JP region: Japan --- # Dual 6" & 12" sizes for versatile precision Etched markings down to 1/64 inch & 1/20 cm 0.9mm thick stainless steel for durability Mr. Pen- Metal Straight Edge Ruler, 2 Pack, 6" and 12", Silver, Stainless Steel Ruler Set, Imperial & Metric Measurements for Drawing, Home, Office, Engineering **Brand:** mr. pen **Price:** ¥1943 **Availability:** ✅ In Stock ## Summary > 📏 Measure Twice, Impress Always – The Ultimate Steel Ruler Duo ## Quick Answers - **What is this?** Mr. Pen- Metal Straight Edge Ruler, 2 Pack, 6" and 12", Silver, Stainless Steel Ruler Set, Imperial & Metric Measurements for Drawing, Home, Office, Engineering by mr. pen - **How much does it cost?** ¥1943 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/172138770-mr-pen-metal-straight-edge-ruler-2-pack-6-12) ## 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 - • **Dual-Size Power Pack:** Includes both 6-inch and 12-inch rulers to tackle everything from quick sketches to detailed architectural plans. - • **Smart Conversion Onboard:** Integrated inch-to-millimeter conversion table on the back eliminates guesswork and speeds up your workflow. - • **Precision at Your Fingertips:** Accurate etched scales with ultra-fine 1/64 inch and 1/20 cm increments ensure flawless measurements every time. - • **Engineered for the Modern Pro:** Perfectly suited for architects, engineers, students, and managers who demand precision tools that match their high standards. - • **Built to Last, Designed to Impress:** Crafted from high-impact 0.9mm stainless steel, these rulers resist wear and maintain sleek professionalism in any workspace. ## Overview Mr. Pen Steel Rulers come as a pack of two durable stainless steel rulers in 6-inch and 12-inch sizes, featuring precise etched markings down to 1/64 inch and 1/20 cm. With a smart inch-to-mm conversion table on the back and a robust 0.9mm thickness, these rulers are engineered for accuracy and longevity, ideal for professionals and students alike. ## Description Mr. Pen Steel Rulers, 6 inch and 12 inch Metal Rulers, Pack of 2 - desertcart.com Review: Nice rule with the features i was looking for at a good price. - In addition to a reasonable price, the rules are quality, easy to read. and appear to be accurate. The things that made me choose these over other rules is that the scale was zero at the end (as opposed to small offset before the scale began and that the inch scale was at the top where I do most of my measurements and my primary units and cm on the bottom as I seldom work in cm. Review: Great product with just one issue that is probably just my issue. - Great set at a great value. Markings are precise and easily readable. Great extras on the back. Only problem I had is that the measurements do not start at the edge of the rulers. There is a small buffer before the first marking. I suppose it's better for accuracy, but I prefer having the edge of the ruler be the measurement beginning. ## Features - The Set Includes 2 Steel Rulers In 2 Different Sizes: 12”, And 6” - Made From High Impact 1/32 Inch (0.9mm) Thick Stainless Steel - Inch And Cm Measurements, Etched With Marking Up To 1/64 Inch Measurements And 1/20 Centimeter Measurements - Inch To mm Conversion Table In The Back Of The Rulers - Accurate Markings, Perfect For Schools, Offices, Home Schools, Architects, And Engineers ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07ZS4JSQP | | Best Sellers Rank | #4,795 in Office Products ( See Top 100 in Office Products ) #3 in Drafting Tools & Drafting Kits | | Date First Available | October 30, 2019 | | Item Weight | 1.76 ounces | | Item model number | SR02 | | Manufacturer | Mr. Pen | | Product Dimensions | 12 x 6 x 0.04 inches | ## Product Details - **Brand:** Mr. Pen - **Color:** Silver - **Graduation Range:** 1/64 Inches - **Material:** Stainless Steel - **Style:** 6+12 Inch ## Images ![Mr. Pen- Metal Straight Edge Ruler, 2 Pack, 6" and 12", Silver, Stainless Steel Ruler Set, Imperial & Metric Measurements for Drawing, Home, Office, Engineering - Image 1](https://m.media-amazon.com/images/I/71O1R5jDGJL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice rule with the features i was looking for at a good price. *by L***C on December 5, 2025* In addition to a reasonable price, the rules are quality, easy to read. and appear to be accurate. The things that made me choose these over other rules is that the scale was zero at the end (as opposed to small offset before the scale began and that the inch scale was at the top where I do most of my measurements and my primary units and cm on the bottom as I seldom work in cm. ### ⭐⭐⭐⭐⭐ Great product with just one issue that is probably just my issue. *by C***S on October 29, 2025* Great set at a great value. Markings are precise and easily readable. Great extras on the back. Only problem I had is that the measurements do not start at the edge of the rulers. There is a small buffer before the first marking. I suppose it's better for accuracy, but I prefer having the edge of the ruler be the measurement beginning. ### ⭐⭐⭐⭐⭐ Still My Favorite Ruler Set After 4 Years *by F***K on June 3, 2025* These rulers are fantastic. I primarily use them for graphing in math, and even after four years of regular use, the markings are still sharp and completely unfaded. The metal is sturdy with just a little give, and it feels far more durable and precise than any plastic or wooden ruler I’ve used. I also love that the set includes multiple sizes with both inches and metric (cm/mm) clearly labeled. The back includes a surprisingly useful conversion table, and the Mr. Pen mustache logo adds a nice bit of character. The carrying case keeps everything organized and makes the set easy to store. After years of use, I still think this was a great buy. ## Frequently Bought Together - Mr. Pen Steel Rulers, 6 inch and 12 inch Metal Rulers, Pack of 2 - anezus Self Healing Sewing Mat, 12inch x 18inch Rotary Cutting Mat Double Sided 5-Ply Craft Cutting Board for Sewing Crafts Hobby Fabric Precision Scrapbooking Project - Fiskars SoftGrip Detail Craft Knife - 8" Exacto Knife for Crafting - Multi-Use Exacto Blade Included with Protective Cover --- ## 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.jp/products/172138770-mr-pen-metal-straight-edge-ruler-2-pack-6-12](https://www.desertcart.jp/products/172138770-mr-pen-metal-straight-edge-ruler-2-pack-6-12) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-16*