The YelloCut PSL, with its 18mm blade, is the "Big Brother" version of the PSM. Like its little brother, this cutter has a comfortable non-slip rubber grip, an auto-stop to hold the blade where you want it, as well as a device to break off blades and an integrated pencil sharpener. This cutter is specifically designed for optimal use with the super-sharp 18mm TitanBlades. Length: 6.75" Weight: 0.07 pounds Blade: 18mm (0.71") 59 Comfortable, non-slip rubberized grip Integrated pencil sharpener Blade auto-stop Integrated blade-breaker