Olfa Cutter - an improved version of the already premium knife.
The SVR-2 has an autolock mechanism where the blade does not retract without pressing the slider, so great pressure can be exerted on the blade.
The blade is also very thin and is just as comfortable to hold when cutting as the standard model. Together with Olfa's own extremely sharp blades, which have a very long service life, cutting is really fun, and not just for window film.
Again, 2 replacement blades are included in the delivery.