SharpSlice™ Electric Knife Sharpener

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-Introducing SharpSlice™

  •  Professional grade sharpening

  • Compact design for easy storage

  • Cordless and battery-operated

  • Safe and easy to use

SharpSlice™ is a quick and simple tool that sharpens and hone blades edge.


  • Precision Sharpening. Equipped with a professional-grade, high-speed sharpening stone that restores the razor's edge on any blade in just seconds, from knives to scissors to small hand tools.

  • Portable. It's cordless, making your sharpening as convenient as ever. It is very easy to carry around and store without taking up much space. This product only requires 4 AA batteries (the battery is not included).

  • Built-in Guide. Holds the blades at the perfect angle, and a catch tray underneath collects all the metal shavings. The sapphire stone rotates to sharpen and hone the blade, restoring its razor-sharp edge.

  • Safe To Use. It has a safety slot for different functions and has a removable attachment for all your sharpening needs — big or small. Simply position the dull blade on the sharpening slot and enjoy razor-sharpness in just seconds!

Get a second life out of your knives, scissors, and other household products with SharpSlice™. Ideal for chef knives, carving knives, bread knives, steak knives, paring knives, filet knives, cheese knives, choppers, cleavers, scissors, precision tools, and many more!


  • Product size: 14*6*8.5cm
  • Material: ABS+ diamond wheel, Stainless steel
  • Color: Green

Products Includes:

  • 1 x SharpSlice™ Electric Knife Sharpener


Buy SharpSlice™ and hone blades easily!

See our FAQs for more details




1. Can this sharpen throwing knives and serrated knives? Yes, it can!

2. How many times do you have to slide the knife in each stage? You may slide it back and forth 3-4 times on each stage.

3. Can I use this for scissors? Yes, you can.

4. What battery should I use? This requires 4 AA batteries.

5. Does my purchase come with a warranty? Yes! If your SharpSlice™ becomes defective within 1 year of normal usage, we will gladly issue a replacement—just pay to ship. *T&C Applies

WE GOT YOU COVERED! Your purchase is covered by our 30-day money-back guarantee & 1-year premium warranty.


1. How long does shipping take? Orders take 1 to 3 business days to process and ship.

2. When can I expect my package? Notice: It normally takes 1-2 weeks for your package to arrive, depending on your location; however, there may be some delay in receiving your package depending on the current restrictions placed in your location, but rest assured we are operational and our team is doing our very best to process and deliver our products as soon as possible.

3. Where do you ship? We currently ship Worldwide.

4. Can I return something if I don't like it? Yes. You must return your product within 30 days of the product being received. Any returned product(s) must be returned in all of their original packaging, and in like-new condition.

Wait for your order with peace of mind

We want to make sure that our customers feel secured and protected whenever they want to order from us. It is imperative for us to provide a smooth, hassle-free transaction so that you don’t have to worry about not getting the best out of your order. 

Insured Worldwide Shipping: Every order includes real-time tracking details and insurance coverage in the unlikely event that a package gets lost or stolen in transit.

Money-Back Guarantee: We will gladly issue a replacement or refund if your items arrive damaged or malfunction within 30 days of normal usage. Customer satisfaction always comes first.

Safe & Secure Checkouts: 100% protected personal and financial information. We use state-of-the-art SSL Secure encryption to keep everything confidential and locked up. 

At Thumble, you are assured that we do not take service lightly. We set the bar high in keeping our customers’ order safe and intact. 

Every order is treated like a delicate gem because YOU matter to us more. 

And oh, we love to hear any feedback from you. Feel free to chat with us at ! 

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