--- product_id: 38788019 title: "CM Designs Ruler 6\" Add-A-Quarter Plus, 6\"" brand: "cm designs" price: "£10.09" currency: GBP in_stock: true reviews_count: 8 category: "Cm Designs" url: https://www.desertcart.co.uk/products/38788019-cm-designs-ruler-6-add-a-quarter-plus-6 store_origin: GB region: United Kingdom --- # Built-in 1/4" seam allowance lip 6-inch precision length 1/8" increment markings for accuracy CM Designs Ruler 6" Add-A-Quarter Plus, 6" **Brand:** cm designs **Price:** £10.09 **Availability:** ✅ In Stock ## Summary > 📏 Cut smarter, not harder — your quilting game changer! ## Quick Answers - **What is this?** CM Designs Ruler 6" Add-A-Quarter Plus, 6" by cm designs - **How much does it cost?** £10.09 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/38788019-cm-designs-ruler-6-add-a-quarter-plus-6) ## Best For - cm designs enthusiasts ## Why This Product - Trusted cm designs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Speed Meets Accuracy:** Cut multiple fabric layers swiftly with rotary cutters using a straight, reliable edge - • **Compact & Lightweight:** 3.5" x 1.8" design fits perfectly in your toolkit without weighing you down - • **Micro-Measurement Mastery:** Graduated in 1/8" increments for ultra-precise template alignment - • **Seamless Precision Cutting:** Automatically adds a perfect 1/4" seam allowance for flawless quilting edges - • **Trusted by Quilters Everywhere:** Top-rated with 4.8 stars and a cult following among foundation paper piecing pros ## Overview The CM Designs 6" Add-A-Quarter Plus ruler is a must-have quilting tool that combines a built-in 1/4" seam allowance lip with precise 1/8" markings, enabling fast, accurate rotary cutting of multiple fabric layers. Its compact size and trusted design make it a favorite among quilting enthusiasts seeking efficiency and flawless results. ## Description Cut swiftly and precisely with this CM Designs Add-a-Quarter Plus ruler. This ruler lets you cut several layers for efficiency and instantly adds a seam allowance to straight angles. Features: 6 inches long Review: Great tool - So handy with foundation paper piecing Review: Very useful quilting/sewing ruler - New to quilting. The added a quarter (inch) is a great tool. I have both the 12 inch and 6 inch size now. Very useful. ## Features - 6Add-a-quarter plus- with a specially designed 1/4Lip! marked in 1/8increments - CM Designs rulers combine the speed of rotary cutting quilt pieces with the accuracy of using templates - It will automatically add a seam allowance to any straight angle, and provide a straight edge for your rotary cutter - Product Dimension: 3.5"L x 1.8"W x 0.18"H ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01HXXI2S8 | | Best Sellers Rank | #22,013 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #17 in Quilting Rulers & Ruler Racks | | Brand | CM Designs | | Brand Name | CM Designs | | Color | Yellow | | Customer Reviews | 4.8 out of 5 stars 712 Reviews | | Global Trade Identification Number | 00635105200064 | | Graduation Range | 1/8 Inches | | Included Components | Arts, Crafts and Sewing^Needle Arts^quilting-rulers | | Item Dimensions L x W | 3.5"L x 1.8"W | | Item Type Name | CM Designs Ruler 6" Add-A-Quarter Plus | | Item Weight | 9.07 g | | Manufacturer | Vista Partners Inc. | | Material | Plastic | | Material Type | Plastic | | Model | CMD20006 | | Part Number | CMD20006 | | Product Dimensions | 3.5"L x 1.8"W | | Style | Classic | | Style Name | Classic | | UPC | 635105200064 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** CM Designs - **Color:** Yellow - **Graduation Range:** 1/8 Inches - **Material:** Plastic - **Style:** Classic ## Images ![CM Designs Ruler 6" Add-A-Quarter Plus, 6" - Image 1](https://m.media-amazon.com/images/I/61EHWm1opWL.jpg) ## Questions & Answers **Q: Where is this made?** A: Made in the USA **Q: Does the one side taper down so you can fold the paper back?** A: This is the original add a quarter ruler. They have now come out with add a quarter plus rulers. They come in all the different sizes and they have the tapered edge to fold the paper back. They cost a dollar or two more then this one. **Q: What's the width?** A: 2 inch **Q: Do any of you paper piecing people regret not getting the 12 inch add a quarter plus ruler? Or are you happy with the 6 inch** A: I do have both, but I think I probably used the 6 inch more than the 12 inch. Think it depends on your block size. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great tool *by B***. on January 12, 2026* So handy with foundation paper piecing ### ⭐⭐⭐⭐⭐ Very useful quilting/sewing ruler *by D***S on March 1, 2026* New to quilting. The added a quarter (inch) is a great tool. I have both the 12 inch and 6 inch size now. Very useful. ### ⭐⭐⭐⭐⭐ not for large blocks *by E***E on December 2, 2025* great ruler for trimming pieces ## Frequently Bought Together - CM Designs 6" Ruler Add-A-Quarter Plus - Carol Doak's Foundation Paper, 8.5-x-11-inch - CM Designs Ruler 12" Add-A-Quarter Plus --- ## 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/38788019-cm-designs-ruler-6-add-a-quarter-plus-6](https://www.desertcart.co.uk/products/38788019-cm-designs-ruler-6-add-a-quarter-plus-6) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*