Frequently asked questions
KNIFE SHARPENER
What if I don't love it?
Your purchase is backed by Amazon's return policy. If it's not the best sharpener you've owned, you can return it — no hassle. We're confident this will be the last sharpener you'll ever need.
Will the sharpener work on my Japanese knifes?
Yes! The dual-angle system includes both 15° (perfect for Japanese knives) and 20° (ideal for Western knives). The magnetic guide ensures you maintain the correct angle every time.
How long will it take to sharpen my knife?
Most knives can be sharpened in under 3 minutes. The diamond wheel does the heavy lifting quickly, then the ceramic wheel polishes to perfection. Much faster than traditional whetstones!
Is it safe for beginners?
Absolutely! The ergonomic handle and magnetic angle guide make it impossible to mess up. You don't need any prior sharpening experience - just roll along the blade and you're done.
How often should I sharpen my knives?
For home cooks, every 2-3 months is ideal. Professional chefs may sharpen weekly. Sharpening is so quick and easy, you can do it whenever you notice your knives aren't cutting as smoothly.
Does it work on serrated knives?
This sharpener is designed for straight-edge knives. For serrated knives, we recommend a specialized serrated knife sharpener.