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The Tinana is a manual countertop sharpener with three knife stages (coarse, honing, polishing) plus a separate scissors slot. It adds cut-resistant gloves, a cleaning brush and a dustproof cover, which most budget sharpeners leave out. It suits home cooks who want to revive dull kitchen knives and scissors without learning whetstone technique. Against electric sharpeners it is quieter and cheaper to own, but it removes metal faster than a stone and gives less control than a guided rod system.
Availability unknown
Lowest price we've seen: $12.49 on Nov 3 at Walmart. Tracked across 1 store since Nov 3.
Owners rate it highly across a small set of ratings and describe it as simple to use for reviving dull kitchen knives and scissors. The included gloves and cover come up as welcome extras at this level.
The Tinana 4-Stage Knife Sharpener is a compact manual sharpener for restoring dull blades and keeping a smooth cutting edge. It has three knife sharpening stages: coarse sharpening, honing and polishing. A separate slot is for scissors.
It suits everyday kitchen knives, scissors and common household cutting tools. The handle is ergonomic for a secure grip, and the anti-slip base helps keep the sharpener stable on a countertop while in use.
The set also includes cut-resistant gloves for hand protection, a cleaning brush for maintenance and a dustproof cover that keeps the sharpening slots clean when stored.
