---
product_id: 6696302
title: "Helix - Circle Ruler - Assorted Colors - 12-inch"
brand: "maped"
price: "107 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Maped"
url: https://www.desertcart.dk/products/6696302-helix-circle-ruler-assorted-colors-12-inch
store_origin: DK
region: Denmark
---

# Circle templates from 1/16" to 9/16" 12-inch & 30cm dual-scale precision Kid-friendly, easy compass alternative Helix - Circle Ruler - Assorted Colors - 12-inch

**Brand:** maped
**Price:** 107 kr
**Availability:** ✅ In Stock

## Summary

> ⭕ Draw perfect circles, measure with flair — your geometry game just leveled up! 📏

## Quick Answers

- **What is this?** Helix - Circle Ruler - Assorted Colors - 12-inch by maped
- **How much does it cost?** 107 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/6696302-helix-circle-ruler-assorted-colors-12-inch)

## Best For

- maped enthusiasts

## Why This Product

- Trusted maped brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** At just 4.54g, it’s the perfect on-the-go drafting companion for your creative projects.
- • **Designed for All Ages:** Simplified compass design empowers kids and pros alike to master geometry faster.
- • **Effortless Circle Drawing:** Integrated templates and adjustable holes let you craft circles from tiny to large with ease.
- • **Durable & Shatter Resistant:** Built to withstand daily use, ensuring your tool stays reliable through every sketch and plan.
- • **Precision Meets Versatility:** Dual 12" & 30cm scales for flawless measurements every time.

## Overview

The Helix Circle Ruler by Maped is a 12-inch dual-scale measuring tool combining a ruler and compass in one. Featuring integrated circle templates for diameters from 1/16" to 9/16" and easy-to-use holes for larger circles, it’s designed for both students and professionals. Lightweight, shatter-resistant, and kid-friendly, this tool simplifies geometry tasks while ensuring precise, versatile measurements.

## Description

This innovative 3-in-1 ruler and compass makes it easy to draw precise circles up to 12" in diameter! For larger circles, simply place pen or pencil in the appropriate hole (1/8" increments), hold the center disk, and sweep the ruler around it's center point. Smaller circles, from 1/16" to 9/16" diameter, are easily drawn with the integrated circle templates into the ruler body. And along the outer edge of the ruler are 12" & 30cm graduations perfect for measuring! Unique product is much easier for young children to manipulate and use than a standard compass, and the integrated design means that they can more easily understand how angles and measurements correspond with each other. The perfect tool for young students working on mastering geometry and angles!

Review: Thin plastic but works perfectly! - I will start by saying I agree with other reviews that this is thin plastic and feels easy to break, probably not a great choice for children or those who will be rough on it but it worked perfectly for my purposes. The rotating center piece has a small hole for a tack or finishing nail to hold the ruler in place while you rotate it to make circles. I found that a mechanical pencil fit well inside the holes, but anything with a thicker point than that may be too large. The rotating center piece popped out of mine on the first use, it is held in with small little clips and I was able to 'snap' it back into place with some force, none of the clips broke and it works just as well as it did before that piece popped out. I am laying out a Mandala on an organically shaped table surface and needed to make large perfect circles to map out the pattern - this was the perfect solution. Obviously functions as a regular ruler / straight edge as well, so it has value beyond circle making. 100% worth it for the $ compared to other similar options!
Review: Ruler - Great ruler

## Features

- VERSATILE MEASUREMENT OPTIONS FOR ALL YOUR NEEDS - With 12" & 30cm graduations along the outer edge, this ruler is perfect for measuring straight lines accurately. Ideal for both larger and smaller circles, making it a must-have tool for any project!
- KID-FRIENDLY DESIGN FOR EASY USE - Designed with young children in mind, this tool is much easier to manipulate than a standard compass. Its integrated design helps kids understand how angles and measurements correspond, making learning fun!
- INTEGRATED CIRCLE TEMPLATES FOR SMALLER CIRCLES - Draw smaller circles from 1/16" to 9/16" diameter with ease using the integrated circle templates built into the ruler body. Perfect for detailed work and creative projects!
- HOW TO USE - For larger circles, place your pen or pencil in the appropriate hole, hold the center disk, and sweep the ruler around its center point. For smaller circles, use the integrated templates. Recommended for students and professionals alike!
- ABOUT US - At Maped, we are committed to creating innovative and user-friendly tools that inspire creativity and learning. Our products are designed with quality and functionality in mind, ensuring that every user has the best experience possible.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00290MKMK |
| Best Sellers Rank | #49,966 in Office Products ( See Top 100 in Office Products ) #166 in Drafting Tools & Drafting Kits |
| Brand | Maped |
| Brand Name | Maped |
| Color | Blue |
| Customer Reviews | 4.5 out of 5 stars 418 Reviews |
| Graduation Range | 1/16 inches |
| Included Components | Ruler |
| Item Dimensions L x W | 14.75"L x 0.4"W |
| Item Highlight | Geometry & Math Tool - Drafting & Drawing - Ideal for Students & Professionals - Accurate Measurement - School Supplies |
| Item Weight | 4.54 g |
| Manufacturer | Maped Helix USA |
| Material | Plastic |
| Material Type | Plastic |
| Model | 36001 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 36001 |
| Product Dimensions | 14.75"L x 0.4"W |
| Style | Shatter Resistant |
| Style Name | Shatter Resistant |
| UPC | 079252360019 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Maped
- **Color:** Blue
- **Graduation Range:** 1/16 inches
- **Material:** Plastic
- **Style:** Shatter Resistant

## Images

![Helix - Circle Ruler - Assorted Colors - 12-inch - Image 1](https://m.media-amazon.com/images/I/51bZCzwLD9L.jpg)
![Helix - Circle Ruler - Assorted Colors - 12-inch - Image 2](https://m.media-amazon.com/images/I/61PqNRiZGEL.jpg)
![Helix - Circle Ruler - Assorted Colors - 12-inch - Image 3](https://m.media-amazon.com/images/I/61uJqF9gJSL.jpg)
![Helix - Circle Ruler - Assorted Colors - 12-inch - Image 4](https://m.media-amazon.com/images/I/61pnbbkgtoL.jpg)
![Helix - Circle Ruler - Assorted Colors - 12-inch - Image 5](https://m.media-amazon.com/images/I/61Fgv3+V60L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Thin plastic but works perfectly!
*by L***N on May 4, 2026*

I will start by saying I agree with other reviews that this is thin plastic and feels easy to break, probably not a great choice for children or those who will be rough on it but it worked perfectly for my purposes. The rotating center piece has a small hole for a tack or finishing nail to hold the ruler in place while you rotate it to make circles. I found that a mechanical pencil fit well inside the holes, but anything with a thicker point than that may be too large. The rotating center piece popped out of mine on the first use, it is held in with small little clips and I was able to 'snap' it back into place with some force, none of the clips broke and it works just as well as it did before that piece popped out. I am laying out a Mandala on an organically shaped table surface and needed to make large perfect circles to map out the pattern - this was the perfect solution. Obviously functions as a regular ruler / straight edge as well, so it has value beyond circle making. 100% worth it for the $ compared to other similar options!

### ⭐⭐⭐⭐⭐ Ruler
*by A***Z on July 27, 2026*

Great ruler

### ⭐⭐⭐⭐⭐ multiple size circle drawing.
*by C***R on June 24, 2026*

Absolutely perfect for circles. Best tool I ever found for circles.

## Frequently Bought Together

- Helix - 2-in-1 Ruler - Integrated Circle Templates - Innovative Learning Tool - 12 Inch / 30cm, Assorted Colors (36001)
- Tamaki Circle Template Circle Round Stencil Templates for Drafting for Office and School Building Formwork Drawings Templates, Large and Small Size, 3 Pack

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-10-01*