Luminen™ Rolling Knife Sharpener

Sale price$79.99 Regular price$133.49
Save 40%

Transform your cooking into a more pleasant experience. It's time to bring new life to your old, dull knives.

Sold 7800+ Rolling Sharpeners

Cutting vegetables will be a breeze now!

Are your knives dull and cooking isn't fun anymore? Don't worry if you don't know how to sharpen them or don't have time. We have a solution! Our rolling sharpener can make your knives sharp again and make cooking enjoyable!

Sharp it easy

Have you tried sharpening knives with various tools like whetstones, honing rods, sandpaper, or even a coffee mug? It's a lot of work and not always effective. But with the Diamond Rolling Sharpener, it's effortless, and your knives end up sharper than ever.


What makes Lumien's sharpener so good ?

Sharpening a knife correctly requires precise angles, either 20 or 15 degrees. Holding the knife steady during this can be tricky. Our sharpener solves both problems: it's designed for these angles and has a strong magnet for secure knife placement, making sharpening easy and effective.


The diamond grinding disc provides fast, high-quality sharpening without needing water. Its industrial diamonds are suitable for all knife steels, delivering efficient and precise results.

30 Day Lumien Guarantee

We offer a 30-day guarantee to ensure your satisfaction and peace of mind. If you're not completely happy with our product within this time frame, you can return it for a full refund or exchange.