title_body: Eureka Mignon grinders and dosing cups?
upvoted_answer: Yes they do, provided you remove the portafilter holder and don't put dosing cup too far away from the hole, it is only as wide as a portafilter after all so there could be some spilt grounds if it's not close enough.
  I found a small wooden brick that fits in front of the Mignon and has the perfect height for my dosing cup. I just coloured it black and now it looks as if it's a part of the grinder.