de Buyer TRIUM 3-Stage Manual pro Knife Sharpener
Just swipe the blade down and back, between the cams, to restore a finely sharpened bevelled edgeIt has 2 slots: 1- Coarse grit sharpener for dull blades 2- A 2-stage slot for fine sharpening and honing between the Diamond CamsNot Dishwasher Safe Made in France.