Some (frequently used) glasses are too high for the upper level of the dishwasher, but on the lower level they do not find a safe stand.
This thing solves the problem. It occupies the space of three (or four) plates.
Due to the relatively high temperatures in the dishwasher, it must be printed with appropriate material (e.g. ABS).
Printing time is approx. 2:30h.
Update v1.01: small bugfix (however, not really relevant if it is printed with brim)
Support Placement = Touching Buildplate
I used a 20-line-brim to avoid warping (240°C / 95°C).