Lansky Deluxe Knife Sharpening System: 5-Stone Ceramic Knife Sharpener Kit with Honing Oil - LKCLX

Why it's worth it

A clamp, five color-coded stones running from extra-coarse to extra-fine ceramic, honing oil and a molded case. You set the clamp angle, then draw each stone along the edge in sequence, which is slower than anything motorized but builds skill that transfers to freehand stones.

Think of this as sharpening school with training wheels. The clamp holds the blade at a set angle while you do the actual stroking, so you feel what the stone is doing without having to hold the angle yourself. Owners who call themselves hopeless at freehand sharpening report getting genuinely keen edges within a session or two. That's the appeal — you learn something, and you don't have to ruin three knives learning it.

The five-grit progression is what makes it more than a gadget. Extra-coarse exists for a chipped or badly rounded edge, the middle grits rebuild the bevel, and the extra-fine ceramic polishes it. That's a full workflow, not two slots to pull a knife through. Owners who add a leather strop and compound at the end say the results get noticeably better again, which tells you how much headroom the system has.

From our review of 5 knife sharpeners and honing tools, by David Sinclair, Managing Editor

What we like

• +Think of this as sharpening school with training wheels
• +The five-grit progression is what makes it more than a gadget
• +It isn't just for kitchen knives

What to know

• –It's slow. A badly neglected blade can take most of an hour to work through all five stones, and then you're wiping oil off…
• –Some longtime owners feel the kit's build quality has slipped compared with older versions