--- product_id: 212994648 title: "Mr. Pen- Metal Geometry Compass, Center-Wheel Design | Precision Drafting Compass with Pencil for School & Technical Drawing, Draws Circles up to 11 Inches Diameter" brand: "mr. pen" price: "S$16" currency: SGD in_stock: true category: "Mr. Pen" url: https://www.desertcart.sg/products/212994648-mr-pen-metal-geometry-compass-center-wheel-design-precision-drafting store_origin: SG region: Singapore --- # Draws circles up to 11 inches Durable zinc alloy metal build Center-wheel for smooth, precise adjustments Mr. Pen- Metal Geometry Compass, Center-Wheel Design | Precision Drafting Compass with Pencil for School & Technical Drawing, Draws Circles up to 11 Inches Diameter **Brand:** mr. pen **Price:** S$16 **Availability:** ✅ In Stock ## Summary > ⚙️ Master precision, own your craft. ## Quick Answers - **What is this?** Mr. Pen- Metal Geometry Compass, Center-Wheel Design | Precision Drafting Compass with Pencil for School & Technical Drawing, Draws Circles up to 11 Inches Diameter by mr. pen - **How much does it cost?** S$16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/212994648-mr-pen-metal-geometry-compass-center-wheel-design-precision-drafting) ## 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 - • **Ready to Go:** Includes two high-quality pencils and a reusable clear pouch for easy storage and portability. - • **Built to Last:** Crafted from premium zinc alloy for durability that withstands daily use. - • **Versatile Drafting Power:** Create perfect circles up to 11 inches—ideal for math, art, and technical projects. - • **Precision in Every Circle:** Center-wheel design ensures flawless, stable adjustments without slip. - • **Trusted by Pros & Students:** Top 10 in drafting compasses with 4.3-star rating from over 1,800 users. ## Overview The Mr. Pen Metal Geometry Compass features a smooth center-wheel mechanism for precise circle drawing up to 11 inches. Made from durable zinc alloy, it includes two pencils and a reusable pouch, making it perfect for students and professionals in math, art, and technical drafting. ## Description desertcart.com : Mr. Pen- Metal Geometry Compass, Center-Wheel Design | Precision Drafting Compass with Pencil for School & Technical Drawing, Draws Circles up to 11 Inches Diameter : Office Products ## Features - Includes 1 High Quality Professional Compass/Divider With Pencil-Holder Leg Design + Two Pencils - Creates Circles Up To 11 Inches In Diameter -Ideal For Math, Geometry, Art, Drafting And Drawing - Center Wheel Design Provides Smooth Movement Of The Legs To Any Desired Dimension And Prevents Unintentional Leg Movements - Made Of High-Quality Zinc Alloy, Lifelong Satisfaction Guaranteed - Packaged In A Clear, Reusable Pouch. Easy To Carry And Store ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B086R7Y119 | | Best Sellers Rank | #21,284 in Office Products ( See Top 100 in Office Products ) #10 in Drafting Compasses | | Brand | Mr. Pen | | Color | Silver | | Customer Reviews | 4.3 4.3 out of 5 stars (1,809) | | Date First Available | April 3, 2020 | | Item Weight | 4.2 ounces | | Item model number | GM01 | | Manufacturer | Mr. Pen | | Manufacturer Part Number | GM01 | | Material Type | Zinc | | Package Dimensions | 6.73 x 2.72 x 0.67 inches | ## Images ![Mr. Pen- Metal Geometry Compass, Center-Wheel Design | Precision Drafting Compass with Pencil for School & Technical Drawing, Draws Circles up to 11 Inches Diameter - Image 1](https://m.media-amazon.com/images/I/51niZtaZCRL.jpg) ![Mr. Pen- Metal Geometry Compass, Center-Wheel Design | Precision Drafting Compass with Pencil for School & Technical Drawing, Draws Circles up to 11 Inches Diameter - Image 2](https://m.media-amazon.com/images/I/71VRc-GWQAL.jpg) ![Mr. Pen- Metal Geometry Compass, Center-Wheel Design | Precision Drafting Compass with Pencil for School & Technical Drawing, Draws Circles up to 11 Inches Diameter - Image 3](https://m.media-amazon.com/images/I/81982AQOloL.jpg) ![Mr. Pen- Metal Geometry Compass, Center-Wheel Design | Precision Drafting Compass with Pencil for School & Technical Drawing, Draws Circles up to 11 Inches Diameter - Image 4](https://m.media-amazon.com/images/I/81Jmvu0t60L.jpg) ![Mr. Pen- Metal Geometry Compass, Center-Wheel Design | Precision Drafting Compass with Pencil for School & Technical Drawing, Draws Circles up to 11 Inches Diameter - Image 5](https://m.media-amazon.com/images/I/71zk-4oyv+L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Can an ultra fine size sharpie fit in this?** A: Yes. But this compass doesn’t hold its setting very well. You can open and close it without turning the wheel. Which is nice for rapid gross adjustment but could potentially allow it to slip if you press too hard while using it. **Q: Can you remove the metal pointy bit? I see that there is an adjustment wheel on the side with the pointy part....wondering if it can be removed?** A: The side (on the right in the picture) with the adjustment wheel at the bottom can hold any pencil or other similar sized object. I DON'T see that you can remove the sharp point (on the left in the picture) that goes at the center of the arc but I don't understand why you would want to. **Q: What maximum diameter circle will it draw?** A: The compass will open to about 5 inches - so a radius of 5” (diameter of 10”). **Q: Is the holder large enough to hold a sharpie mark?** A: The hole size for the pencil is approx 12 mm x 13 mm. It's not exactly square; it has curved sides. It can easily hold an ultra fine point Sharpie. I can insert a fine point Sharpie. But only to a certain depth. So unless you're going to draw a large circle the regular Sharpie won't work very well. ## Frequently Bought Together - Mr. Pen- Compass for Geometry, Compass with Pencil, Compass Drawing Tool, Drawing Compass, Math Compass, Drafting Tools, Drawing Tools, Geometry Compass, Circle Drawing Tool, Geometry Set - Scotch Create Photo Safe Acide Free Permanent Single-Sided Tape, 3/4 in x 400 in (001-CFT) - Somime 10-Pack White Uncut Picture Frame Backing Board,Acid Free 8x10 White Matte Picture Board for Photos --- ## 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.sg/products/212994648-mr-pen-metal-geometry-compass-center-wheel-design-precision-drafting](https://www.desertcart.sg/products/212994648-mr-pen-metal-geometry-compass-center-wheel-design-precision-drafting) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-11*