Important: its blade is rotating 360 ° for instance size brand manuals borders! It is not marked in the description.
There is a security, and for now it cuts pretty well, and the cutting mechanism to the beefy air (all metal).
I take off a star because the plastic handle is "cheap", and also because the product received is slightly different from the picture, but it is only aesthetic.
See pictures to get an idea.
For the price, no hesitation, I recommend this product.