--- product_id: 415666144 title: "Unjoo Math Geometry Kit Sets 10 Piece Student Supplies with Shatterproof Storage Box,Includes Rulers,Protractor,Compass,Eraser,Pencil Sharpener,Lead Refills,Pencil,for Drafting and Drawings（Black）" brand: "unjoo" price: "$38.33" currency: USD in_stock: true category: "Unjoo" url: https://www.desertcart.ec/products/415666144-unjoo-math-geometry-kit-sets-10-piece-student-supplies-shatterproof store_origin: EC region: Ecuador --- # 10-piece precision set ergonomic metal compasses shatterproof storage case Unjoo Math Geometry Kit Sets 10 Piece Student Supplies with Shatterproof Storage Box,Includes Rulers,Protractor,Compass,Eraser,Pencil Sharpener,Lead Refills,Pencil,for Drafting and Drawings（Black） **Brand:** unjoo **Price:** $38.33 **Availability:** ✅ In Stock ## Summary > 📐 Master your angles, own your space. ## Quick Answers - **What is this?** Unjoo Math Geometry Kit Sets 10 Piece Student Supplies with Shatterproof Storage Box,Includes Rulers,Protractor,Compass,Eraser,Pencil Sharpener,Lead Refills,Pencil,for Drafting and Drawings（Black） by unjoo - **How much does it cost?** $38.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/415666144-unjoo-math-geometry-kit-sets-10-piece-student-supplies-shatterproof) ## Best For - unjoo enthusiasts ## Why This Product - Trusted unjoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Holder Compass:** Compatible with any standard pencil or pen—versatility meets convenience. - • **Shatterproof Compact Case:** Protects your tools on-the-go and keeps your workspace impeccably organized. - • **Complete 10-Piece Geometry Arsenal:** Everything you need for flawless drafting and drawing in one sleek kit. - • **Ideal for Students & Professionals Alike:** Perfect for math whizzes, architects, designers, and anyone who values precision. - • **Durable Metal Compasses with Ergonomic Grip:** Engineered for precision and comfort, built to last through every project. ## Overview The Unjoo Math Geometry Kit is a professional-grade 10-piece set featuring metal compasses with ergonomic heads, a 6-inch ruler, protractor, triangles, and essential accessories all housed in a durable, shatterproof case. Designed for students, teachers, and professionals, it offers precision, portability, and long-lasting quality to elevate every drafting and drawing task. ## Description Buy Unjoo Math Geometry Kit Sets 10 Piece Student Supplies with Shatterproof Storage Box,Includes Rulers,Protractor,Compass,Eraser,Pencil Sharpener,Lead Refills,Pencil,for Drafting and Drawings（Black） online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09BFW1JFS | | Additional Features | Ergonomic | | Best Sellers Rank | #90,140 in Office Products ( See Top 100 in Office Products ) | | Brand | Unjoo | | Brand Name | Unjoo | | Color | Black | | Colour | Black | | Customer Reviews | 4.6 out of 5 stars 1,987 Reviews | | Item Weight | 0.1 Kilograms | | Manufacturer | Unjoo | | Manufacturer Part Number | GMS0000127 | | Material | Metal, Plastic | | Material Type | Metal, Plastic | | Model Number | GMS0000127 | | Number of Items | 1 | | Power Source | Hand Powered | | Power source | Hand Powered | | Specific Uses For Product | Graphite Pencil | | Specific uses for product | Graphite Pencil | | Target Audience | Student | | Target audience | Student | | UPC | 738632044528 | ## Product Details - **Brand:** Unjoo - **Specific uses for product:** Graphite Pencil - **Colour:** Black - **Power source:** Hand Powered - **Material:** Metal, Plastic ## Images ![Unjoo Math Geometry Kit Sets 10 Piece Student Supplies with Shatterproof Storage Box,Includes Rulers,Protractor,Compass,Eraser,Pencil Sharpener,Lead Refills,Pencil,for Drafting and Drawings（Black） - Image 1](https://m.media-amazon.com/images/I/71NvORxRcHL.jpg) ![Unjoo Math Geometry Kit Sets 10 Piece Student Supplies with Shatterproof Storage Box,Includes Rulers,Protractor,Compass,Eraser,Pencil Sharpener,Lead Refills,Pencil,for Drafting and Drawings（Black） - Image 2](https://m.media-amazon.com/images/I/7155YtcdRgL.jpg) ![Unjoo Math Geometry Kit Sets 10 Piece Student Supplies with Shatterproof Storage Box,Includes Rulers,Protractor,Compass,Eraser,Pencil Sharpener,Lead Refills,Pencil,for Drafting and Drawings（Black） - Image 3](https://m.media-amazon.com/images/I/81GDaA6AFrL.jpg) ![Unjoo Math Geometry Kit Sets 10 Piece Student Supplies with Shatterproof Storage Box,Includes Rulers,Protractor,Compass,Eraser,Pencil Sharpener,Lead Refills,Pencil,for Drafting and Drawings（Black） - Image 4](https://m.media-amazon.com/images/I/716KfVBf9-L.jpg) ![Unjoo Math Geometry Kit Sets 10 Piece Student Supplies with Shatterproof Storage Box,Includes Rulers,Protractor,Compass,Eraser,Pencil Sharpener,Lead Refills,Pencil,for Drafting and Drawings（Black） - Image 5](https://m.media-amazon.com/images/I/71Y8fFzIWbL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Where can I get replacement lead?** A: Mr. Pen- Compass Lead, 100pcs Leads, 2mm Lead, Refills Compass for Geometry, Lead for Drawing Circle, Replacement Leads in Refill Tube, Math Compass Lead, Drafting Lead, Break Resistant Lead, Graphite https://www.amazon.com/dp/B07MJTYGFY/ref=cm_sw_r_cp_api_glt_fabc_D2GJ2V8Q0T6V9GWGFX44 These seem to fit the compass. **Q: Is there a pocket that holds rulers and protractor secure in lid so they don't fall out or have to be moved out of the way every time case is opened?** A: Your question indicates that you think the pieces are stored in the lid. They are not. They fit into the case but if you have the kit open and turn upside down, some may fall out. To remove the compass, you may need to move the protractor out of the case in order to remove the compass. It’s a very nice kit, but I keep a rubber band around the outside of the case to be sure it doesn’t pop open and the contents spill out. **Q: What is the unit of measurement? For example, some pictures show the rulers with both cm and inch measurements, while others show only cm measurements** A: Unjoo's geometry set has been upgraded，The measuring units of ruler inch and cm **Q: How wide of a circle can you create with the Compass?** A: If I remember correctly I think 12in diameter. . ## Frequently Bought Together - Unjoo Math Geometry Kit Sets 10 Piece Student Supplies with Shatterproof Storage Box,Includes Rulers,Protractor,Compass,Eraser,Pencil Sharpener,Lead Refills,Pencil,for Drafting and Drawings（Black） - 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 - Westcott 10562 Acrylic Clear Ruler, 12 in --- ## 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.ec/products/415666144-unjoo-math-geometry-kit-sets-10-piece-student-supplies-shatterproof](https://www.desertcart.ec/products/415666144-unjoo-math-geometry-kit-sets-10-piece-student-supplies-shatterproof) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-08-22*