GrainPro some instructions we recently got about how to use your grain pro bags. Hope it helps! Category: KCFA StoreBy Chet GardinerJanuary 27, 2013Related PostsSALE! Kona Coffee ArtDecember 9, 2018Membership Seal ProgramApril 26, 2013KCFA Kona Coffee Label ShirtFebruary 17, 2012KCFA Return PolicyOctober 19, 2010