![Graycano coffee brewer cork](https://dailycoffeenews.com/wp-content/uploads/2022/06/Graycano-coffee-brewer-cork-620x620.jpg)
A new metal pourover device called the Graycano (think “volcano”) is erupting from Germany. The conical filter holder is made from cast aluminum that is coated in ceramic, and it…
A new metal pourover device called the Graycano (think “volcano”) is erupting from Germany. The conical filter holder is made from cast aluminum that is coated in ceramic, and it…