Hrevzon TG2101 3-Stage Electric Knife Sharpener

The Hrevzon TG2101 electric knife sharpener uses a three-stage pull-through design for household knife upkeep. The listing describes coarse, fine, and polishing stages, diamond-abrasive wheels, angle guides, and a detachable magnetic shavings collector. Its claimed compatibility includes straight-edge, serrated, and ceramic knives, so check suitability for your particular blade before use.

At a glance

Three stages are described for coarse edge restoration, fine sharpening, and polishing.
The manufacturer claims diamond-abrasive wheels and a flexible stropping stage.
The listing describes pull-through use, with 3–5 backward pulls per stage as directed.
Four non-slip feet and a detachable magnetic collector are claimed to help with stability and cleanup.
The manufacturer says it accommodates straight-edge, serrated, stainless-steel, and ceramic knives.

Price

$62.99Save 37%

Reference price: ~~$99.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

The coarse, fine, and polish stages address different steps from edge restoration to finishing.
The claimed removable magnetic collector offers a convenient way to collect metal shavings during cleanup.
A pull-through design and listed household-knife compatibility may suit routine home-kitchen maintenance.

Cons

The listing gives no specific angle measurement for its angle guides, which may matter when matching a preferred edge angle.

Technical specifications

6 specifications

Identity
Brand	Hrevzon
Model	TG2101

Dimensions and installation
Dimensions listed	12.2"L x 4.9"W x 4.6"H

Materials and protection
Material listed	Metal

Sharpening details
Abrasive claim	100% Diamond Abrasives
Listed grit type	Fine

What to know before buying

Sharpening time is presented as approximate: routine touch-ups may take about 40 seconds and heavily dull blades around 1 minute, depending on blade condition. Follow the stated 3–5 backward pulls as directed. The listing claims ceramic and serrated-knife compatibility but does not provide blade-specific guidance, so confirm suitability for your knives before use. Manufacturer performance claims are not independently verified.

What’s in the box

Included

Electric knife sharpener

Who is it for?

A good fit for

Home cooks seeking a powered pull-through sharpener for routine kitchen-knife touch-ups.
Buyers who want separate coarse, fine, and polishing stages plus a shavings collection feature.

Less suited to

Buyers who require a stated sharpening-angle measurement or blade-specific guidance before purchase.
Those looking for a sharpening method other than an electric pull-through design.

Hrevzon TG2101 3-Stage Electric Knife Sharpener · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.9 / 5 · 33 ratings

5 stars89%89%
4 stars11%11%
3 stars0%0%
2 stars0%0%
1 star0%0%

Aggregate ratings are strongly positive, with most ratings in the highest category and the remainder in the next-highest category. No written customer-feedback summary is provided, so the ratings do not establish which features buyers liked or identify product-specific concerns. They offer only a limited signal for a buyer considering the listed three-stage household sharpener.

Frequently asked questions

What sharpening stages does the Hrevzon TG2101 list?

The listing describes coarse, fine, and polish stages for restoring, refining, and finishing an edge.

Which knives does the listing say it can sharpen?

It claims compatibility with straight-edge and serrated knives, including stainless-steel and ceramic blades. Confirm suitability for your specific knife, as blade-specific instructions are not provided.

How is the sharpener operated?

The directions describe inserting the blade in the appropriate slot and pulling it backward 3–5 times. The listing estimates about 40 seconds for routine touch-ups and around 1 minute for heavily dull blades, depending on condition.

Does it include a shavings collector?

The feature description says it has a detachable magnetic collection box to gather metal shavings.