I just got one of these last week. I have been bragging this thing up so much since I got it, I feel like I could run a booth at the sportsmans show and sell them. I've run through all of my knives at home and now I invite my buddies to bring their knives over for sharpening. This tool will come with me on all extended meat fishing trips. I had the pleasure of filetting a springer a couple days ago, and having a razor sharp knife makes all the difference in the world. Great product here for anyone who kills and cuts thier own food.