1Zpresso & 9barista grinding companion

This adapter fits both the catch cup of the 1zpresso K-Max/J-Max and the rim of the 9barista (or any other 53mm coffee basket).

This allows for a very convenient and clean way to move the grounds from the K-Max to the 9barista:

• place the adapter on the catch cup
• place the 9barista portafilter on top
• flip over
• tap to redistribute

Probably better explained by this video:

Besides taking virtually no space compared to a funnel, it also works as a stand for the coffee press :)

If you're looking for a simple funnel instead, see my previous attempt which uses the same rim design.