Liquidraw® Angle Line Adjustable Set Square Acrylic Bevel Edge 200mm / 250mm / 300mm / 350mm (35cm)

It's good quality. Hence 4 star review. It's not excellent quality, but if I was a professional engineer I would be paying a lot more. But for the money its certainly of good enough quality to want to keep and use it for my scale drawings.

I’ve used adjustable set squares for many years....expensive ones and cheaper ones. This one works well, is reasonably accurate and I use it quite often. The one criticism I have, is that the material is not not thick enough and flexes. But....for the price, this is fine. Recommended for the amateur Engineering drawing person. If you use an adjustable set square in your profession, then you will need something more substantial.

Use it alot with my hobby it's really good quality.

Very good product, this come with a casa, I really recommend it.

The setsquare arrived on time and was well packed. However, it is very flimsy - made of very thin acrylic so it is bendy. Also, the points on the right hand side look as though they have been snapped off - the plastic is bruised and white - perhaps it has been dropped at some point or maybe this is part of the design - I notice from most of the product photos these points have been cut out . It was a very disappointing delivery and I shall be returning it and ordering one of better quality.

Loses 1 star for poor alignment of compass pointer. It is diagonal when it should be perfectly parallel with the bottom, otherwise angle readings will be incorrect which can screw up drawings very easily and very quickly.

It functions as it should, but it leaves black markers on paper when moved along it, And they can’t be rubbed out; I think it might be the screws on the under side of it.

Good value, as described, arrived on time.