I linked this elsewhere on the page: https://www.amazon.com/ChefsChoice-EdgeSelect-Professional-Sharpener-Sharpening/dp/B0018RSEMU https://www.amazon.com/Chefs

I linked this elsewhere on the page: https://www.amazon.com/ChefsChoice-EdgeSelect-Professional-Sharpener-Sharpening/dp/B0018RSEMU https://www.amazon.com/ChefsChoice-EdgeSelect-Professional-S... I have one, I use it on my knives every 1-2 months. My knives will last decades rather than "lifetime" but I don't care... they're always sharp and I don't have to work at it. I can buy new knives.