I have this brush washing device that I bought new, but I only used it once for testing, and unfortunately, due to my lack of knowledge about the device, the piece that holds the water container broke. I started to tie it with a belt like in the picture. The device is really excellent. The reason for selling is that I don't need it. Since I bought it and tried it, I put it in storage for almost a year. I'm selling it for 750, and I am open to reasonable negotiation.