Breden from profire had his dad visit from baltimore . He brought his kitchen knives to be sharpened because of Brenden saying how good I sharpen. I sharpened several but 2 needed the blade reshaped because it was broke off. so I reshape and reprofile the blade it looks like it was supposed to be that way and REALLY sharp. I turn it back to profire for him to pick up , heres where it turns lol. He went to put it in his bag it cut through 3 layers of paper towel the canvas bag and through his thumb. When he went to the ER the nurse said that it was the cleanest cut she had seen and asked if it was done by a scalpel . he required 5 stitches. I feel bad for his thumb, but he has a really sharp knife now. again thanks to everyone that chooses me to sharpen your blades. I love to do it.