--- product_id: 30042749 title: "Geometry Set, 15 Piece Set with 6 Inch Swing Arm Protractor | IncludesMetal Divider, Set Squares, Ruler, Compasses for Math for Drafting & School Supplies" price: "₱1325" currency: PHP in_stock: true url: https://www.desertcart.ph/products/30042749-geometry-set-15-piece-set-with-6-inch-swing-arm store_origin: PH region: Philippines --- # Compact reusable pouch for on-the-go use 6-inch swing arm protractor for precise angles 15-piece metal and mechanical drafting tools Geometry Set, 15 Piece Set with 6 Inch Swing Arm Protractor | IncludesMetal Divider, Set Squares, Ruler, Compasses for Math for Drafting & School Supplies **Price:** ₱1325 **Availability:** ✅ In Stock ## Summary > 📐 Master every angle with the ultimate geometry set—because precision is power! ## Quick Answers - **What is this?** Geometry Set, 15 Piece Set with 6 Inch Swing Arm Protractor | IncludesMetal Divider, Set Squares, Ruler, Compasses for Math for Drafting & School Supplies - **How much does it cost?** ₱1325 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/30042749-geometry-set-15-piece-set-with-6-inch-swing-arm) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Measurement Scales:** Ruler and protractors feature both inch and centimeter markings for versatile use. - • **Precision Meets Portability:** Compact 6x4 inch set fits perfectly in your backpack or desk drawer. - • **Ready to Use Out of the Box:** Includes extra leads, pencils, eraser, and sharpener—no last-minute runs to the store. - • **All-in-One Drafting Powerhouse:** 15 essential tools including metal compasses, dividers, and dual protractors for every geometry challenge. - • **Expertly Designed for Every Level:** Created by math pros to support students and teachers from beginner to advanced. ## Overview The Mr. Pen 15-piece Geometry Set is a top-rated, USA-designed drafting kit featuring metal compasses, a 6-inch swing arm protractor, dual measurement scales, and a reusable pouch. Perfect for students and professionals alike, it combines durability, precision, and portability in one sleek package. ## Description desertcart.com : Mr. Pen- Geometry Set, 15 Piece Set with 6 Inch Swing Arm Protractor | IncludesMetal Divider, Set Squares, Ruler, Compasses for Math for Drafting & School Supplies : Office Products ## Features - Geometry Set For All Levels Designed in USA - Package Includes 15 Piece: 2 Metal Compasses (1 Study Compass & 1 Graphic Compass), 1 Extra Lead for Graphic Compass, 1 Metal Divider, 2 Pencils for Compass, 1 Mechanical Pencil (0.5 mm) for Compass, 1 Pack of 0.5 mm Lead for Mechanical Pencil, 1 Eraser, 1 Metal Pencil Sharpener, 1 Ruler (6”), 1 Set Square (30°/60°), 1 Set Square (45°), 1 Protractor, 1 Protractor with Swing Arm (6”) - 15 Piece Geometry Set, Compass Set in a Reusable Pouch, Easy to Carry and Store - Inch and Centimeter Measurements - The Math Set/Geometry Set Designed by Experienced Math Experts with All Essential Items for Teachers and Students at Any Level ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01F4HU076 | | Best Sellers Rank | #1,847 in Office Products ( See Top 100 in Office Products ) #1 in Geometry Sets | | Brand | Mr. Pen | | Color | Classic Slate | | Customer Reviews | 4.6 4.6 out of 5 stars (22,312) | | Date First Available | May 3, 2016 | | Item Weight | 3.2 ounces | | Item model number | GC15 | | Manufacturer | Mr. Pen | | Manufacturer Part Number | GC15 | | Product Dimensions | 6 x 4 x 0.4 inches | ## Images ![Geometry Set, 15 Piece Set with 6 Inch Swing Arm Protractor | IncludesMetal Divider, Set Squares, Ruler, Compasses for Math for Drafting & School Supplies - Image 1](https://m.media-amazon.com/images/I/71NVdCW9xrL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: How do I use the divider?** A: Usually dividers are used to transfer measurements without leaving a mark. Also you can use them to mark measurements on paper, wood and...So you measure something with your divider then you can transfer it to other things, multiple times, without measuring again and again or leaving a mark with pencils or pens. **Q: does the divider have a screw adjustment?** A: The metal compasses do. The 6" plastic protractor with swing arm doesn't. **Q: How do you use the protractor with the swing arm? What's the added benefit over using a regular protractor?** A: Hello, Thank you fir your question. The swing arm really helps if you are trying to draw a curve with a certain angle. It can also help you to be more accurate when measuring an angle. **Q: How do i change the the lead on the compass? it does not seem to be removal. i might do it incorrectly. thank you.** A: There is a small knurled knob just above the lead. You have to loosen that knob; 'righty tighty, lefty loosey'. Or Counter clockwise to loosen. You find it a little bit of a challenge to grab the lead and pull it down, to adjust, or all the way out. It's graphite, which is slippery. Don't need to take the knob off, just loosen it. ## Frequently Bought Together - Mr. Pen Geometry Set with 6 Inch Swing Arm Protractor, Divider, Set Squares, Ruler, Compasses and Protractor, 15 Piece Set - Zaviko Graph Paper Pad 8.5 x 11, 2 Pack, 4x4 Graph Ruled, Grid Paper Pad 8-1/2" x 11", Blueprint Quadrille Pad, Easy Tears Off, Grid Pad Notebook 8.5 x 11, White 70 GSM Graft Paper, 30 Sheets/Pad - Rena Chris Architectural Scale Ruler: 12" Imperial Aluminum Alloy Metal Architecture Measuring Tools, Engineering Drafting Construction Drawing Blueprints Triangular Architect Scaling Rulers 12 Inches --- ## 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.ph/products/30042749-geometry-set-15-piece-set-with-6-inch-swing-arm](https://www.desertcart.ph/products/30042749-geometry-set-15-piece-set-with-6-inch-swing-arm) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-09-12*