@Kenny_Menace Index the rods to a comfortable position to use. Keep your knife vertical and work your way from coarse to medium to fine. Raise a burr on the coarse grit along the whole blade, then hone it away on the medium and fine. Reach out to customer service if you have any questions!
@AverageHunter We do ;-)
Pros-
Get sharp quick
Convex edge = durability
Specially designed belts for cool sharpening (not sandpaper!)
Cons-
First time users sometimes round their edge by not pulling their blade when it's halfway across the belt.