This is a used Mueller Austria Ultra Stick 500 Watt Immersion Multi Purpose Hand Blender. It has been tested and works but it makes a weird sound like its rubbing on the side or something. Its not though not sure if the mixer just needs to be oiled or if that is a normal sound. I took the attachment off and that sound went away so it is the attachment part but still not sure if that is normal. Should you have any questions or would like more photos please let me know. There are scratches and scuffs so please review the photos for any wear and tear. Thank you More Details