This has brought all of my knives that I have sharpened so far to BETTER than new condition. Very easy to do. Expensive -but, you get what you pay for. I've been looking to get the Pro 4 case, but it was sold out. The next day I was notified by wicked edge that it was back in stock. It was, and I put it in my cart, but before I could pay for it - it disappeared! Then the next day, I started getting emails that I left something in my cart. but of course the cart was still empty after my item disappeared. Hopefully Wicked Edge will get their site fixed....