Here’s a no-fail solution, and one that uses a common item found in many homes – sandpaper. It’s a simple fix, and one that can be done quickly.
Photo from Craft Critique.
Affix sandpaper squares or strips to the back of the ruler using glue or double sided tape. Voila. Done. A very effective fix for little time and effort.
Monica from Cut, Stitch + Piece outlines her method in the article below. Notice her recommendation for what sandpaper grit works best.
Susan from Raisin Toast has a different method with several useful insights.
Read through both articles before proceeding and choose what works best for you.
Image Source: The photo at the top of the page is from “Rotary Cutting Tips” by Julie at The Crafty Quilter.