Not powerful enough for any size knife.
Put any pressure on this and the sharpening wheel stops. I just threw it in the trash... Read more
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Zynthorion
In Stock
In Stock
| Material | Diamond fragments |
|---|---|
| Brand | Zynthorion |
| Color | Green |
| Product Dimensions | 2.75"L x 2"W x 4"H |
| Grit Type | Knife Sharpener |
| Number of Items | 1 |
| Manufacturer | KS-KSS |
| UPC | 768088456736 |
| material | Diamond fragments |
|---|---|
| brand | Zynthorion |
| color | Green |
| product_dimensions | 2.75"L x 2"W x 4"H |
| grit_type | Knife Sharpener |
| number_of_items | 1 |
| manufacturer | KS-KSS |
| upc | 768088456736 |
| item_weight | 7 ounces |
| item_model_number | KS-KSS |
| batteries | 1 Unknown batteries required. (included) |
| best_sellers_rank | #90,858 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #330 in Knife Sharpeners |
| date_first_available | June 11, 2025 |





Product video 1
Put any pressure on this and the sharpening wheel stops. I just threw it in the trash... Read more
I’ve tried manual sharpeners and always struggled. This electric model takes all the guesswork out. The fixed-angle guide ensures perfect sharpening every time, and the diamond wheels last. Cordless operation makes it so handy. My knives have never been sharper—love it Read more
It’s Toy doesn’t work as a sharpener, not recommend Read more
This compact electric sharpener has transformed my kitchen. It sharpens my chef’s knife, santoku, and even serrated knives with ease. The diamond wheels are incredibly effective and fast. Best of all, it's cordless—freeing you from any cords. Highly recommended for home cooks! Read more
Power not! I’m pretty sure if you tried sharpening a paper knife, this thing would struggle. If you merely look at it, it stops. It took 20-30 minutes, and twice that number of attempts at finding just the right amount of less than zero pressure to get an embarrassingly poor result. Though it did help un “sharpen” a previous cobblers work and correct a long time problem edge. Read more
Terrible didn't even work the first day Read more
I've been nagging for years about getting our dull knives sharpened. This product is a game-changer. The principle is incredibly simple - just pull the blade through a few times. The guided slots make it foolproof. I was shocked that my husband, who avoids all "complicated" gadgets, used it on every knife in the block. Now we have a full set of razor-sharp knives. It couldn't be easier! Read more
No stars. The first time I used it, it wouldn't turn off! We threw it in the garage until the battery eventually died. Plugged it in to charge and see if it would reset itself. Nope, as soon as it started charging it turned on by itself. Read more