Used Vorwerk Thermomix TM6 Rotary Switch Controller Selector Unit Replacement - Tested and Functional. This genuine part may show signs of wear, including scratches, scuffs, or minor marks. While the unit has been cleaned, some residue may remain, so we recommend a thorough cleaning before installation. Sold as-is.Important: Installation should be done by qualified technicians only. We cannot be held responsible for any damage to your Thermomix resulting from improper installation or use of this used part. By purchasing, you acknowledge that we are not liable for any issues that may arise from the installation of this component.