---
product_id: 341814692
title: "Sliding Ruler - Magic tool for the practice of PENTATONIC, DIATONIC and MODE scales/Pentatonic Sliding Ruler for Guitar: The essential tool for ALL Guitarists"
brand: "sliding rulers for guitar"
price: "€ 41.74"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sliding Rulers For Guitar"
url: https://www.desertcart.it/products/341814692-sliding-ruler-magic-tool-for-the-practice-of-pentatonic-diatonic
store_origin: IT
region: Italy
---

# Color-coded pentatonic positions All-in-one scale practice tool Compact 29x9 cm sliding ruler Sliding Ruler - Magic tool for the practice of PENTATONIC, DIATONIC and MODE scales/Pentatonic Sliding Ruler for Guitar: The essential tool for ALL Guitarists

**Brand:** sliding rulers for guitar
**Price:** € 41.74
**Availability:** ✅ In Stock

## Summary

> 🎶 Slide into mastery — your fretboard’s new best friend!

## Quick Answers

- **What is this?** Sliding Ruler - Magic tool for the practice of PENTATONIC, DIATONIC and MODE scales/Pentatonic Sliding Ruler for Guitar: The essential tool for ALL Guitarists by sliding rulers for guitar
- **How much does it cost?** € 41.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/341814692-sliding-ruler-magic-tool-for-the-practice-of-pentatonic-diatonic)

## Best For

- sliding rulers for guitar enthusiasts

## Why This Product

- Trusted sliding rulers for guitar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Portable & Practical:** Lightweight 80g design fits comfortably on your lap or practice space for anytime use.
- • **Risk-Free Confidence:** Love it or return it—our buyback guarantee means zero risk in upgrading your guitar skills.
- • **Visual Learning Boost:** Bright, color-coded scale shapes help you memorize and connect scale positions instantly.
- • **Master Every Scale with Ease:** Practice pentatonic, diatonic, blues, and modes all on one sleek sliding ruler.
- • **Perfect for All Skill Levels:** From beginner to advanced, unlock new chord combos and scale insights effortlessly.

## Overview

The Sliding Ruler is a compact, lightweight guitar accessory designed in Canada to help guitarists of all levels master pentatonic, diatonic, blues scales, and modes. Featuring bright color-coded scale shapes and a sliding mechanism, it visually maps the entire fretboard for quick learning and creative chord discovery. With included instructions and a buyback guarantee, it’s a practical, risk-free tool that transforms scale practice into an intuitive, engaging experience.

## Description

NEW! SLIDING RULER FOR GUITARISTS!

Review: great learning aid - fantastic little learning aid, nice and clear with some instructions too I would recommend this for beginners, advance beginners and intermediate players nice to have on hand when practicing. and to the guy whining about copyright - 1. the product is massively different to your design and you cannot copyright the content as you do not own the musical scales, you could only copyright your slide mechanism, but this one differs to your design 2. there is nothing stopping you mass producing and selling yours on here as you clearly have had this for many many years so you have lost out due to a lack of motivation or business initiative. 3. its never too late, so take it upon yourself to get your product out there.
Review: A very useful item, especially for the beginner. - This useful guide measures only 11" x 3" and has the five major pentatonic scale shapes and notes colour coded on one side, and the five minor (similar) shapes and notes colour coded on the other side. Though the major and minor shapes are the same, the root note changes. Very easy to read and the scale root can be set to any note on the major or minor side. Set note G as the root on the major shape side, and note E automatically appears as the root on the minor shape side. The five colour coded shapes are very clear and easy to follow. Also indicated are the missing notes to make the diatonic scale in any key, the minor 3rd in each key for the "blue" note, the seven modes, and the notes shared between scale shapes. Much more convenient than having to fumble through a book. You can practice with this on your lap with all the necessary info in front of you. My only gripe is that the enclosed instructions are not the easiest to follow, though once sorted out, the shape guide is very easy to use. Very clever and useful. Probably a wee bit expensive, but it certainly works.

## Features

- FOR GUITARIST OF ALL LEVELS - Give yourself the gift of having the “ALL IN ONE” tool to practice your scales! Instructions included.
- COLORFUL SHAPES - The five positions of the pentatonic scales are presented in bright colors to help you memorize them and clearly see their relation to one another.
- FOR BEGINNERS – Learn your first pentatonic scale in no time and impress yourself and your friends around!
- FOR MORE ADVANCED GUITARISTS –Practice your pentatonic scales, your Blues scales, your diatonic scales and the seven modes on any key by having the complete fretboard in front of you! Discover new combination for chords by clearly seeing the degrees of the scales everywhere on the fretboard!
- WARRANTY – We are so sure that you’ll love it that we’ll buy it back from you if you don’t like it, no questions asked!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N31KPN5 |
| Best Sellers Rank | 27,199 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 7,471 in Guitar & Gear Accessories |
| Country Produced In | canada |
| Customer Reviews | 4.5 4.5 out of 5 stars (716) |
| Date First Available | 19 Jan. 2019 |
| Item Weight | 80 g |
| Item model number | Ouriel Ouaknine |
| Product Dimensions | 29 x 9 x 0.2 cm; 80 g |

## Images

![Sliding Ruler - Magic tool for the practice of PENTATONIC, DIATONIC and MODE scales/Pentatonic Sliding Ruler for Guitar: The essential tool for ALL Guitarists - Image 1](https://m.media-amazon.com/images/I/718+LKFkW4L.jpg)

## Questions & Answers

**Q: Does this come in a left handed configuration?**
A: I am glad to announce that the Ruler for left-handed is actually tested and should be released somewhere end of January!

**Q: One commenter stated that a note was missing from the pentatonic scale. Is this correct? Has it been fixed?**
A: This is an excellent music theory tool. The minor pentatonic scales are set out on one side and the major pentatonic on the other. If you use this as a modal training tool or a CAGED system training tool it works very well. I got used to the semi tone interval being missing as it was clear what notes they were when looked at in the context of the key you are in. I would buy this in a New York moment even with this situation. Its a hell of a tool!!!

**Q: Why is this so pricey for a laminated piece of cardboard? And what’s the benefit over other cheaper scale tools?**
A: If you want a piece of laminated piece of cardboard I can sell it to you for only $0,50 but if you want a piece of art, get my Sliding Ruler for Guitar! It took a long thought process and many trials and error before I could get to this result!  You don't pay for the plastic, as you don't pay for the paper when you buy a book, you pay for hard work the author have put into it!  Please, read the positive reviews I got for this Ruler and try it with a guitar in your hand and just go through the notes you see into it.  You'll be amazed to discover new paths to your creativity and a new understanding on how your guitar works!

**Q: Did you fix the error on the chart or are you planning to fix it?**
A: Yes, the error has been fixed! It only happened in a limited production batch! If this is your case, don’t hesitate to ask for a new one through our website.

## Customer Reviews

### ⭐⭐⭐⭐⭐ great learning aid
*by P***E on 27 November 2023*

fantastic little learning aid, nice and clear with some instructions too I would recommend this for beginners, advance beginners and intermediate players nice to have on hand when practicing. and to the guy whining about copyright - 1. the product is massively different to your design and you cannot copyright the content as you do not own the musical scales, you could only copyright your slide mechanism, but this one differs to your design 2. there is nothing stopping you mass producing and selling yours on here as you clearly have had this for many many years so you have lost out due to a lack of motivation or business initiative. 3. its never too late, so take it upon yourself to get your product out there.

### ⭐⭐⭐⭐⭐ A very useful item, especially for the beginner.
*by R***G on 3 July 2021*

This useful guide measures only 11" x 3" and has the five major pentatonic scale shapes and notes colour coded on one side, and the five minor (similar) shapes and notes colour coded on the other side. Though the major and minor shapes are the same, the root note changes. Very easy to read and the scale root can be set to any note on the major or minor side. Set note G as the root on the major shape side, and note E automatically appears as the root on the minor shape side. The five colour coded shapes are very clear and easy to follow. Also indicated are the missing notes to make the diatonic scale in any key, the minor 3rd in each key for the "blue" note, the seven modes, and the notes shared between scale shapes. Much more convenient than having to fumble through a book. You can practice with this on your lap with all the necessary info in front of you. My only gripe is that the enclosed instructions are not the easiest to follow, though once sorted out, the shape guide is very easy to use. Very clever and useful. Probably a wee bit expensive, but it certainly works.

### ⭐⭐⭐⭐⭐ Great product, very useful and easy to understand
*by C***E on 2 June 2022*

Just sorry I didn't discover this earlier, would have saved marking out scales on pages.

## Frequently Bought Together

- Sliding Ruler for Guitar™ – The Ultimate Guitar Scale Chart for Pentatonic, Diatonic & Modes! Perfect Visual Learning Aid for All Skill Levels, Beginner to Advanced Players. Practice with Ease!
- Noisy Clan Guitar Chords Chart Pack 8x8" Learn Chords for Guitar, Guitar Chord Progressions, Guitar Scales, Guitar Triads. THE Guitar Theory Cheat Sheet. Easy Read, Durable and Portable Laminated Card
- Guitar Fretboard: Memorize The Fretboard In Less Than 24 Hours: 35+ Tips And Exercises Included

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-12*