Hi guys, Welcome to the Advanced Video Search Engine, and you are watching How sharp is a piece of glass? #fyp #shorts #knife #knives #knifesharpening #kitchen. That video is uploaded by Raythesharpener at 2023-05-21T23:30:15-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [h_8D3SXIxTw]