Westcott Engineers' Protractor Ruler, 6", 15cm, Transparent (W-8)

This ruler is the most fragile ruler that I have ever held. I would not bother with it, as it can snap so easily.

This is probably one of the flimsiest rulers ever. Was expecting much better quality and if it was 30cm even better

Small, lite and multifunctional, ideal for small graphics, recommended

Works well, good resolution. Using for replicating objects as 3D drawings in Fusion.

I'm a Math Tutor for Teens, grades seven through high school. I give this ruler to all of my students when I start with them. It has inches and centimeters, and a protractor. For most students, the clear flexible plastic works great. For others, metal is appropriate. I like the clear plastic bc it can be used on laptop screens too. Great tool! I use them in my home also.

Es muy práctica para subrayar libros por su resistencia y flexibilidad.

Hands down my favourite daily use ruler. I've lost one and replaced it with two more. Great for technical sketching in parametric & dimetric; perfect for drawing offset lines in perspective using the printed grid as reference, the ultra-fine grid makes "not hitting a reference point" nearly impossible. The ability to have a functional protractor and ruler, where lines carry out to the rulers edge is invaluable in a single tool, no guesswork or connecting the dots required. After reading some of the negative reviews- the edge is perfectly straight, hold it down with two fingers while drawing and you'll be just fine. No this isn't a heavy gage stainless steel, cork backed straightedge. No this isn't an architectural scale divider. No this isn't a super heavy duty tool. No it isn't a 30 cm straightedge (just as the product details spell out) This is a 10$, multifunctional piece of plastic. Yes it might arrive creased, just as any thin piece of plastic shipped in a paper envelope might; my firs one did- bend it back, or send it back. If I had to offer one criticism, it's that it may smudge your sketches if you aren't careful, but adding a lifted cork backing would defeat the purpose of a transparent ruler. Can't recommend this enough!

love the ease of use, and the functionality. had given my original one away because people in my class really liked it. bought another which my kids bent unfortunately, and it left a white shaded area in the middle... but thats not the products fault. could be a tad thicker but otherwise, no complaints.