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Love the T Square. It is very useful for lining up my leather and getting the cut where I want it. Also, seems very well built. I will buy again from Mr. Pen.

So perfect for my architecture class it’s really thick and actually could be dangerous make sure it doesn’t fall on your toes 😭 It’s definitely value your money and easy to read I use it everytime I have a project since I’ve got it! I love it You can see it a little bit on the sides of all my pictures lolll I also love the fact that it’s black so it won’t get dirty

This is a wonderful, weighty ruler. I appreciate one side having inches and the other side has centimeters. It arrives in a fitted plastic sleeve for storage. Accurate when compared to another ruler. Excellent quality.

This is a very sturdy metal T Ruler and the measurements are extremely easy to read... black on white. I guess I should have read a bit as I assumed it was a 24" that would run the depth of my art table but that was my error. The one thing I assumed it had, since it has been on all T rulers I have ever used, is a slight lip on the T top cross section allowing you to let it catch on your work station to ensure that your line is perpendicular. Instead it is all one piece of metal. If that is your preference, its a 5 star. I may find that I prefer carefully lining it up with the paper or canvas's edge instead of letting my table's base lip line up my paper/canvase. It does have inches on one side, marked on all edges, and them MM on the other side marked on all edges. It is a fine T Ruler. I hope this helps.

Nice, heavy, and sturdy while still being a manageable size if you don't have a huge drafting desk. It's perfectly square and functions beautifully. Doesn't bend or wobble at all. Great value for the price.

DO THIS FIX TO MAKE THIS SQUARE WAY BETTER! The T-square is very well made and the lines are very accurate. It is made of steel so it is magnetic and strong enough to hold up to cutting. Just two issues with this square, First is that the black on the square is very thick and makes the edges rounded and not feel very good. If you take a sharp razor knife of some kind, prop it up at 90 degrees flat with the edges of the square you can scrape off the black paint. This will reveal the nice and straight steel edges that are now more accurate and can be cut against with a blade. Second is that there is no raised portion along the top to catch onto a frame or other edge so that it can be held straight. This may only be an issue for me and is not the fault of the design of the square, just with how I want to use it. To fix this I got a very square piece of 1/8” acrylic and glued it flat along the bottom of the t section with a couple of 1-2-3 blocks to keep it square so that I can now place the square on an edge and make right angled marks. Since the acrylic is clear I can also flip it to use the metric side and lay the square on flat surfaces. These fixes do take a little work but make this an awesome little square!

This exceeded my expectations and is just perfect. Many t-squares cannot lie flat on paper because they're made for matting/framing or other purposes. I had to look a long time to find one with the t-bar flush to the body. If you need a t-square for drawing, this is your guy. The numbers are large and very readable. Solid metal, heavier than expected, and simply excellent quality. I could not be happier with this item. Highly recommended.

This doesn’t have a ridge on it to slide up and down for a straight edge. Unfortunately, my window of return closed. It’s nice and solid. Just not what I’d use it for.