Top quality work and a great value. I bought a set of Shun knives a few years back as an «investment» set and have been hesitant to take them anywhere, especially any of the mall places like Sur la Table or Williams Sonoma, having heard horror stories from there. I took my knives to Diamond Edge and my knives were flawlessly restored to their factory edge. When you drop off the knives they will evaluate each one individually to make sure your only sharpening knives that need it. You’ll be glad you went!