Thermomix, the smart kitchen gadget from Vorwerk, is a true classic. The Cook-Key, which can be added to it as an optional extra, connects the Thermomix 5 via Wi-Fi to the internet or, to be precise, to the digital recipe portal Cookido. The Cook-Key’s light guide system developed by MENTOR is a perfectly homogeneous, circumferential light ring in the green colour of Vorwerk indicating to users that the recipes are being transferred to their Thermomix.