Slot 1 – Scissors: Used to sharpen scissor blades ONLY
Slot 2 – Coarse: The starter stage for extremely dull or damaged knife blades (followed by Slot 3 and 4).
Slot 3 – Medium Coarse: The starter stage for semi-dull knife blades (followed by Slot 4).
Slot 4 – Fine Honing: For knife blades that are sharp but require fine-honing.
