Longzon 5-in-1 Knife Sharpener with Glove
- Manual hand sharpener, no power source needed
- Ultra fine grit for touch-ups on dull edges
- 9.06 inches long, 3.07 wide, 1.73 tall
- 150 g body, metal construction
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A small hand-operated sharpener for refreshing dull kitchen knives without a motor or a whetstone routine. The listing leaves out the angle and blade compatibility details, so check your knives first.
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ASIN: B08FWNCNH9Category: Knife Sharpeners
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Overview
Not an electric grinder or a bench stone, this is a compact manual sharpener built from metal. You draw the blade through its slots by hand, and the ultra fine grit refreshes an edge rather than reshaping it.
Drawer storage and zero setup suit a busy kitchen. The limitation is missing detail: no sharpening angle and no supported blade types are listed, so heavy repair work is not promised.
Who it's for
Home kitchens where the knives only need a quick refresh between uses will get the most from it. Anyone who needs a motorized grinder, a chipped-edge repair or a documented sharpening angle should look elsewhere.
Pros and cons
- Compact metal body
- Needs no electricity
- Ultra fine grit for refreshing edges
- Light enough for a drawer
- Sharpening angle not listed
- Blade compatibility not detailed
- Manual effort on every pass
- Fine grit only, no coarse stage listed
Performance notes
The result depends on the abrasive and on how steadily you pull the blade through. An ultra fine grit removes very little metal, so it suits edges that are dull but not damaged. Pressure and pass count are controlled entirely by your hand.
Specifications
| Brand | longzon |
|---|---|
| Dimensions & fit | |
| Item weight | 150 g |
| Item Dimensions L x W x H | 9.06 inches L x 3.07 inches W x 1.73 inches H |
| Construction & materials | |
| Color | Black and silver |
| Material Type | Metal |
| Included components | |
| Included Components | Knife sharpener |
| Unit Count | 1 Count |
| Other details | |
| Grit Type | Ultra Fine |
| Mechanism | Manual |
Closest rivals on specs
Work Sharp Guided Field Sharpener- Item Weight 0.33 vs 0.3 pounds (+10%)
SHARPAL 103N All-in-1 Garden Tool and Knife Sharpener- Item Weight 0.33 vs 0.39 pounds (-15%)
Kitchellence KS37 3-Stage Knife Sharpener with Glove- Item Weight 0.33 vs 0.39 pounds (-15%)
Frequently asked questions
What comes in the box with the Longzon knife sharpener?
The listing names one included component, the knife sharpener itself. No other accessories are listed in the specs.
Is the Longzon sharpener electric?
No. The listing shows a manual tool with no power source, so you pull the knife through by hand.
Will an ultra fine grit repair a chipped blade?
Not reliably. Ultra fine grit is meant for refreshing a dull edge, and the listing does not describe any coarse or repair stage.