First off, a warning. When I pulled this out of thr box, it was loosely secured with foam blocks. It must have shifted during transit cause it was dented and the cord compression fitting was broken off the back. The broken fitting allowed the wire to be pulled and pulled the ground wire off the machine. I was able to reconnect it but the wires were very short inside the motor housing so it wasn't gonna take much for the cord to come loose.On to the machine function itself. It runs very quiet. The rollers work great and peels the eggs with ease as long as you use water. The water pipe that it mounted in it does not have a very long connection on the right side. It came with a hose and clamps to use but the clamps don't want to stay on that small stubout. You're gonna want to glue a 1/2" pvc coupling and pvc pipe extension into it for any water connections. If they would leave 1" of pvc sticking out, it would be great. If you do not use water, the eggs get dry and then start to stick to the rollers. It will tear up eggs if they are not wet. This unit really does need a water supply to use it to its full potential. It ran great if I poured water on while eggs were rolling but again, if I tossed eggs in and didn't pour water in right then, those eggs would stick until they got wet. The egg shells were also removed better from the rollers if they were wet. Other than that, not a bad machine for thr money. I peeled 100 eggs in less than 3 min.
Vicente 
