WMF Mix and Go, Russel Hobbs Mix and Go, Severin SM 3735 Mix and Go, DOMO myBlender, Mellissa All-in-One Mixer
(?) And following mixer still with the same article the other knife design:
Tristar BL-4435 Stand mixer
Here, the part appears to have directly under the knives of smaller diameter, but otherwise a compatible attachment?
Clatronic SM 3593
Anyway, then gabs with Domo 300ml replacement, at WMF only 600ml, and it fits 100% to my WMF Mixer. The lid to drink from it is 100% identical in form and structure! Only the color is different (WMF all black, and white with pale reddish here pink cover)
