Copper for the Hopper is always nice, and we are having the chance of different surfaces from a natural patina finish to a high-gloss polished & painted one. As the reddish metal parts are quite famous already with some types of Espresso machines like Elektra Lever, Victoria Arduino and Bosco we will also go for copper adapters. However, a copper lid can also be paired with a black or stainless steel adapter. We are busy to make some tests to reach out a hammered copper version, but this will take some time for sure. Please enjoy the pure copper so far.