Eureka Mignon Single Dose Funnel (compatible with DF64 bellows)

I wanted to make a single dose funnel which is compatible with the DF64 bellows as I already have a DF64 next to the Eureka Mignon. I like printing in vase mode as it is fast and beautiful (no seems). The dimensions are chosen such that it should be printed with a 0.8mm wall thickness which still works perfectly with a 0.4mm nozzle!