I needed a 7.5” square ruler, but didn’t want to spend $15 on it (Walmart’s online price) and have to wait for it to ship. Joann’s had them for sale for less than $11 but they were out of stock. I really needed to get one for a project I was working on. I hate having to stop in the middle of a project because I don’t have something. Anyway, my brilliant, creative, and helpful husband said, “What about plexiglass at Home Depot? I can cut it for you with my table saw.” I decided to check it out. (By the way, if you do cut it with a table saw, make sure the blade has a lot of teeth and go very slow. Look at this video for explainations.)