HOW TO – Make a popcorn popper coffee roaster

Popper-Roaster
Will has a fun how to on making your own coffee roster using an old popcorn popper. Thanks KSmith! Link.

Related: The Bottomless Portafilter by Will O’Brien in DIY: Coffee. Mod your espresso maker’s filter holder for a tastier cup. MAKE 04 – Page 117.

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