Description
xSharper edges, easier sharpening
Meet BIOBO's Rolling Knife Sharpener Stone Kit, a compact system designed to refresh blades with a smooth, controlled motion. It pairs a robust #500 diamond disc for fast cutting with a precise #4000 ceramic disc for a refined finish, working across a range of steel hardness.
The rolling mechanism and magnetic guides help you maintain consistent angles, turning guesswork into rhythm in the kitchen.
Two precise angles you can choose
Switch between 20° for everyday prep and 15° for a finer edge. The magnetic support holds the blade in place, so you can sharpen with confidence.
Built to last in a real kitchen
The kit is housed in premium natural wood, and four magnets stabilize the setup to reduce knife slip and wobble. The packaging is designed for gifting or easy storage.
What you get
- Rolling sharpener head with both diamond and ceramic discs
- Multi-angle magnetic guide system (15° and 20°)
- Premium natural wood base with four magnets for stability
- Gift box packaging for easy gifting
- Comprehensive support and service from BIOBO
In everyday kitchen use
- Restores and refines edges for crisp slicing of produce and meats
- Supports blades across many hardness grades without needing tool changes
- Easy to store on a countertop or in a drawer for quick access
Note: Results depend on blade condition and steel type; consider routine care to maximize edge performance.
FAQ
Q: What sharpening angles does BIOBO rolling knife sharpener offer?
A: It features 15° and 20° magnetic angle settings for versatile edge options.
Q: Is the sharpener stable during operation?
A: Yes, four magnets and a premium wood base help minimize knife slip and keep blades aligned.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
- Choosing a selection results in a full page refresh.