Review on Swanson Tool ASR012 Architects Laser Etched by Ian Iknokinok

I have made weight charts and they have worked great for this purpose. However, the ruler itself is fairly smooth, allowing it to glide across the paper more than I would have liked. I had to put my hand all the way down on the ruler to make sure it didn't move as I made marks on the page. Overall it's pretty good quality and I like that the numbers are laser engraved so I don't have to worry about them rubbing off.