Diameter: 32 mm. Material: plastic. Colour: black. Suitable for: Vorwerk Thermomix TM 3300 Are you unsure? We will help you find exactly the replacement part you need. Please contact before purchase and avoid misorders. We’re here to help. Model: 46081-BH-1 / EAN: 4251623934586 Knob Adjustment Button for The Vorwerk Thermomix TM 3300 Food Processor Accessories Spare Parts - MWKG380E