The rubber on the bar rolls smoothly and keeps rather closely parallel. Seems well designed and laid out, I’ve already sped up my workflow significantly. I had tried a cheaper brand initially and they are unusable owing to poor design. Definitely recommend this one!

Excellent glider, works perfectly. Exactly as expected.

I am not a drafter, just a person who does paper crafts. I love the rolling ruler! It makes perfect parallel lines easily. I’m sure I will be using some of the other features of the ruler also such as the ability to make circles. Service from this company was super fast and the price was very reasonable. I would use them again in a heartbeat!

I use it in calligraphy to trace guidelines and it’s perfect!