--- product_id: 584600231 title: "Circle Master - Pro Circle Big & Small Hyperbola, Parabola, Geometry Template and Drafting Scale Ruler Set" brand: "twin seven" price: "£8.36" currency: GBP in_stock: true reviews_count: 8 url: https://www.desertcart.co.uk/products/584600231-circle-master-pro-circle-big-and-small-hyperbola-parabola-geometry store_origin: GB region: United Kingdom --- # 76 total circles for perfect curves 5-piece precision set Dual metric & inch scales Circle Master - Pro Circle Big & Small Hyperbola, Parabola, Geometry Template and Drafting Scale Ruler Set **Brand:** twin seven **Price:** £8.36 **Availability:** ✅ In Stock ## Summary > 📐 Elevate your drafting game—because precision is the new power move! ## Quick Answers - **What is this?** Circle Master - Pro Circle Big & Small Hyperbola, Parabola, Geometry Template and Drafting Scale Ruler Set by twin seven - **How much does it cost?** £8.36 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/584600231-circle-master-pro-circle-big-and-small-hyperbola-parabola-geometry) ## Best For - twin seven enthusiasts ## Why This Product - Trusted twin seven brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Master Every Curve:** Includes 3 circle templates with 76 circles total for flawless drafting precision. - • **Durable & Lightweight:** Crafted from prime quality plastic, balancing sturdiness with easy portability at just 300 grams. - • **Precision You Can Trust:** Clear, non-confusing etched markings in both metric and inch units ensure zero measurement errors. - • **Versatile Geometry Toolkit:** Comes with hyperbola-parabola and 16-shape geometry templates to unlock creative design potential. - • **Designed for Professionals & Creatives:** Ideal for architects, designers, engineers, hobbyists, and students aiming for flawless plans and projects. ## Overview The TWIN SEVEN® Circle Master Set is a comprehensive 5-piece drafting toolkit featuring 76 circles across three templates, a hyperbola-parabola template, and a 16-shape geometry stencil. Made from premium plastic with clear dual-scale markings, it’s engineered for architects, designers, engineers, and creatives who demand accuracy and versatility in their work. ## Description Product Description Circle Master, Pro Circle Big (25 Circles) & Small (16 Circles), Hyperbola- Parabola Template, Geometry Template, Drafting Scale Ruler Different Uses This Roll N Draw Ruler set is made of prime quality plastic which ensures durability and longevity. These scales are Ideal for plan drawers, architects, workshop, toolbox, home crafts, hobbyists, modellers, draughtsman, joiners, cabinet makers, card making , graphic designers. Multipurpose The ruler is suitable for artists, designers, architects, Engineers, students and so on; the ruler is suitable for classroom, school, office, home, etc. Designed Thoughtfully We designed our drawing rulers with accurate inch and metric measurements with clear, non-confusing graduations etched in readable markings because you can't afford to make mistakes. About The Brand At Twin Seven, we strive to offer standard quality utilities that þring consistency and convenience to your daily roltine chores. Each of our products is designed thoughtfully to ensure durability with a streamlined construction for imparting efficiency and ease. Review: Good quality product - Product he made by high quality plastic. Value for money Review: Very good - It’s very handy ## Features - Package contents: Set of 5 includes 1 pc of Pro-circle Big (with 25 circles),1 pc of Pro-circle Small (with 16 circles),1 pc of Circle Master (35 Circles), 1 pc of Hyperbola- Parabola, 1 pc of Geometry template (16 shapes). - Material: Prime quality plastic scales/ rulers/ templates with clear printing - These scales are Ideal for plan drawers, architects, workshop, toolbox, home crafts, hobbyists, modellers, draughtsman, joiners, cabinet makers, card making , graphic designers. - The ruler is suitable for artists, designers, architects, Engineers, students and so on; the ruler is suitable for classroom, school, office, home, etc. - We designed our drawing rulers with accurate inch and metric measurements with clear, non-confusing graduations etched in readable markings because you can't afford to make mistakes. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CNDBX9QM | | Best Sellers Rank | #2,505 in Office Products ( See Top 100 in Office Products ) #14 in Geometry Sets | | Brand | TWIN SEVEN | | Brand Name | TWIN SEVEN | | Customer Reviews | 4.3 out of 5 stars 165 Reviews | | Included Components | Set of 5 | | Item Dimensions L x W | 22L x 5W Centimeters | | Item Type | Geometry Set of 5 | | Item Weight | 300 Grams | | Manufacturer | NEW | | Manufacturer Part Number | NEW | | Material | Plastic | | Material Type | Plastic | | Packer Contact Information | Twin Seven | | Product Dimensions | 22L x 5W Centimeters | | Set Name | TWIN SEVEN® Circle Master Set | | Style | Geometry Set of 5 | | Style Name | Geometry Set of 5 | | Unit Count | 1 Count | ## Product Details - **Material:** Plastic - **Brand:** TWIN SEVEN - **Style:** modern - **Product Dimensions:** 22L x 5W Centimeters - **Item Weight:** 300 Grams ## Images ![Circle Master - Pro Circle Big & Small Hyperbola, Parabola, Geometry Template and Drafting Scale Ruler Set - Image 1](https://m.media-amazon.com/images/I/71D5eagXf+L.jpg) ![Circle Master - Pro Circle Big & Small Hyperbola, Parabola, Geometry Template and Drafting Scale Ruler Set - Image 2](https://m.media-amazon.com/images/I/719FvNhR7-L.jpg) ![Circle Master - Pro Circle Big & Small Hyperbola, Parabola, Geometry Template and Drafting Scale Ruler Set - Image 3](https://m.media-amazon.com/images/I/71WoWdUAebL.jpg) ![Circle Master - Pro Circle Big & Small Hyperbola, Parabola, Geometry Template and Drafting Scale Ruler Set - Image 4](https://m.media-amazon.com/images/I/81WGV-Z6kjL.jpg) ![Circle Master - Pro Circle Big & Small Hyperbola, Parabola, Geometry Template and Drafting Scale Ruler Set - Image 5](https://m.media-amazon.com/images/I/719ypUi8LpL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality product *by D***P on 4 January 2026* Product he made by high quality plastic. Value for money ### ⭐⭐⭐⭐⭐ Very good *by S***U on 15 March 2026* It’s very handy ### ⭐⭐⭐⭐ Ok *by V***Y on 21 December 2025* Product is good delivery associates are not ## Frequently Bought Together - TWIN SEVEN® Circle Master - Pro Circle Big & Small Hyperbola, Parabola, Geometry Template and Drafting Scale Ruler Set - Lift o Marine – Pencil Compass Brass 8-inch(20.32 cm) for Navigation Geometry Set Woodworking Drafting Drawing Tool Math Compass Circle Drawing Tool Students Architect --- ## 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.co.uk/products/584600231-circle-master-pro-circle-big-and-small-hyperbola-parabola-geometry](https://www.desertcart.co.uk/products/584600231-circle-master-pro-circle-big-and-small-hyperbola-parabola-geometry) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-29*