Taiwan barista wins World Siphonist ChampionshipConstant practice and week-long training in Japan allows barista to become top siphonistNov. 5, 2024 17:15# Oklao International# Specialty Coffee Association of Japan# siphonistConstant practice and week-long training in Japan allows barista to become top siphonist# Oklao International# Specialty Coffee Association of Japan# siphonist