---
product_id: 693659315
title: "Circle Master - Pro Circle Big & Small Hyperbola, Parabola, Geometry Template and Drafting Scale Ruler Set"
brand: "twin seven"
price: "NT$1063"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/693659315-circle-master-pro-circle-big-and-small-hyperbola-parabola-geometry
store_origin: TW
region: Taiwan
---

# 5 precision rulers & templates 16 geometric shapes for versatile drafting 35+ circle variations for perfect curves Circle Master - Pro Circle Big & Small Hyperbola, Parabola, Geometry Template and Drafting Scale Ruler Set

**Brand:** twin seven
**Price:** NT$1063
**Availability:** ✅ In Stock

## Summary

> 📐 Draft like a pro, design like a visionary!

## 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?** NT$1063 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/693659315-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

- • **Durable & Clear:** Made from premium quality plastic with crisp, etched printing ensuring long-lasting use and easy readability.
- • **Master Every Curve:** Over 35 circles plus hyperbola and parabola templates to elevate your design accuracy and creativity.
- • **Versatile Geometry Set:** 16 essential geometric shapes perfect for architects, designers, and hobbyists to draft with confidence.
- • **Ultimate Precision Toolkit:** Includes 5 expertly crafted templates with clear, non-confusing inch & metric markings for flawless measurements every time.
- • **Designed for Professionals & Creatives:** Ideal for architects, engineers, graphic designers, students, and makers who demand precision and style.

## Overview

The Circle Master Pro Set by TWIN SEVEN is a premium 5-piece drafting toolkit featuring 35+ circles, hyperbola and parabola curves, and 16 geometric shapes. Crafted from durable plastic with clear, precise inch and metric markings, it’s tailored for architects, designers, engineers, and hobbyists seeking flawless accuracy and versatile design tools.

## Description

Pro-circle Big (with 25 circles),Pro-circle Small (with 16 circles),Circle Master (35 Circles),Hyperbola Parabola Curves, Geometry template (16 shapes),Useful for Drawing Mathematical Ideal for plan drawers, architects, workshop, toolbox, home crafts, hobbyists, modelers, draughtsman, joiners, cabinet makers, card making , graphic designers, etc.

## 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 |
|---------------|-------|
| Brand | TWIN SEVEN |
| Model Number | NEW |
| Product Dimensions | 22 x 5 x 0.5 cm; 300 g |
| Material | Plastic |
| Item Weight | 300 g |

## 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/71sBerA7rBL.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/41fJfm1CLNL.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/41A3P2JYnQL.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/51Xm6asCdIL.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/51tLjsLUA5L.jpg)

## Frequently Bought Together

- TWIN SEVEN® Circle Master - Pro Circle Big & Small Hyperbola, Parabola, Geometry Template and Drafting Scale Ruler Set
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**Shop now:** [https://www.desertcart.tw/products/693659315-circle-master-pro-circle-big-and-small-hyperbola-parabola-geometry](https://www.desertcart.tw/products/693659315-circle-master-pro-circle-big-and-small-hyperbola-parabola-geometry)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-27*