Must have, this thing is awesome.
From a practical stand point-
It does cut a significant amount of time when grinding large amounts
It does prevent hand soreness when trying to season something like a brisket with fresh pepper
From a “cool” factor-
Duuuude total must have, the freaking thing feels like a self defense device. It is built tough and it looks amazing.
Get you a pepper cannon, a neanderthal cutting board and a cool knife…. Like 25 chef points.