The Best Knife Sharpener
4.4 (38 Reviews) Item![Lifetime Guarantee](https://digital.hammacher.com/images30/pixel.gif)
Our items are guaranteed for their normal life under standard, non-commercial use.
This knife sharpener earned The Best rating from the Hammacher Schlemmer Institute because it produced the sharpest, most resilient edges. Knife blades were dulled by running them along bone 250 times prior to testing. The Best model returned knife edges to sharp points that diced onions and chopped root vegetables with little effort, unlike lesser sharpeners that created edges that required great force to penetrate even soft fruit. It was also rated as having superior build quality thanks to its sturdy metal casing and a suction cup baseplate that kept the unit secure during sharpening. The Best Knife Sharpener also won for its list of features including an auto-adjusting sharpening angle (from 12 1/2 to 22 1/2) and its versatility that allows it to be used on single-edge, double-edge, and wide-tooth serrated knives. Black or Silver. 3 1/2" L x 4 1/2" H x 3 1/2" D. (1 1/4 lbs.)
Determining The Best Since 1983
![Tested Best Foil Logo Tested Best Foil Logo](https://storage.googleapis.com/img.triggermail.io/hammacher/Best_Test_Logo_Foil.png)
The Hammacher Schlemmer Institute has served as a non-profit consumer advocacy organization for 38 years.
Unburdened by outside interests, it thoroughly vets products via rigorous testing to determine which one earns a ranking of The Best.
It identifies qualifying products in a particular category using a wide-ranging search of the marketplace, including items sold by its competitors.
![The Countertop Digital Smoker](https://digital.hammacher.com/Items/97620/97620_380x380.jpg)
The Countertop Digital Smoker
![The Digitally Controlled Vertical Smoker](https://digital.hammacher.com/Items/98065/98065_380x380.jpg)
The Digitally Controlled Vertical Smoker
![The Stovetop Cutting Board/Cover](https://digital.hammacher.com/Items/98780/98780_380x380.jpg)
The Stovetop Cutting Board/Cover
![The Lightweight Cast Iron Skillets](https://digital.hammacher.com/Items/96659/96659_380x380.jpg)
The Lightweight Cast Iron Skillets
![The Automatic Jar Opener](https://digital.hammacher.com/Items/94704/94704_380x380.jpg)
The Automatic Jar Opener
![The Virus, Mold, And Germ Destroying Air Purifier (650' sq.)](https://digital.hammacher.com/Items/92981/92981_380x380.jpg)
The Virus, Mold, And Germ Destroying Air Purifier (650' sq.)
Lifetime Guarantee
Our merchandise is guaranteed for life.
Items that we sell are guaranteed for their normal life under standard non-commercial use. Should any product fail to meet your expectations, we will replace it or refund the cost of the item less shipping and service fees. Returns older than one year will be credited in the form of a gift certificate.
We know you have a choice.
Thank you for choosing Hammacher Schlemmer.
Size Guide
![Christmas Tree Sizing Chart Christmas Tree Sizing Chart](https://digital.hammacher.com/images30/editorial/06302022d-xmas-tree-graphic.jpg)
![Our Rather Famous Lifetime Guarantee Our Rather Famous Lifetime Guarantee](https://digital.hammacher.com/images30/pixel.gif)
Our Rather Famous Lifetime Guarantee
The products we offer are as unique as our name and our merchandise is backed by our Lifetime Guarantee of Satisfaction.
Learn More![Over 175 Years Over 175 Years](https://digital.hammacher.com/images30/pixel.gif)
The Story Behind a Retail Legend
In the beginning there was hardware. Over the decades much has changed at Hammacher Schlemmer. But our original philosophy has remained constant...and still guides us more than 175 years later.
Read Our Story![The Hammacher Schlemmer Institute The Hammacher Schlemmer Institute](https://digital.hammacher.com/images30/pixel.gif)
The affiliated, independent Hammacher Schlemmer Institute was created in 1983 to rigorously research, test and rate products to make the Best products available to our customers.
Learn MoreSave $10 on Your Next Order & be the first to know about our unique new products
*Offer valid on orders over $99
Save $15 on Your Next Order & more exclusive offers when you sign up for text alerts
By signing up via text, you agree to receive recurring automated promotional and personalized marketing text messages (e.g. cart reminders) from Hammacher Schlemmer at the cell number used when signing up. Consent is not a condition of any purchase. Reply HELP for help and STOP to cancel. Msg frequency varies. Msg & data rates may apply. View Terms & Privacy.
*Offer valid on orders over $99