-50ºc – 250ºc

Re-insert the portafilter and go through the start-stop cycle 5 more times

Wacaco Octaroma Insulated Mug

Sharp Patented S2C Grinding Burrs - Produces consistent and precise grinding

Easy to assemble - The metal panels have machine-cut interlocking notches for a fool-proof assembly

The Physics of Filter Coffee - Jonathan Gagne Industrial Cafe Cleaners -50ºc – 250ºcAstrophysicist Jonathan Gagne writes the ultimate book for geeking out about coffee. The Physics of Filter Coffee covers the science behind grinding, extraction, percolation, and even water chemistry. He also takes readers on a wild ride about how product design particularly of kettles and brewers affects your final brew. Though packed with science and data, The Physics of Filter Coffee is still an approachable book thanks to Jonathan Gagnes talent