Consistent 9155 and BEA01 / BEA02 / BEA02S coffee machines, this silicone trough‌ effectively compresses coffee grounds while optimizing temperature control and enhancing milk foam texture This coffee machine part ensures consistent formation during espresso extraction and achieves velvety microfoam for latte art preparation household kitchens Ideal for coffee enthusiasts seeking commercial achievement, this coffee grinder trough‌ upgrade serves both casual drinkers and professional espresso machine owners Made from premium food grade silicone, this coffee machine accessory features a stable wand attachment that reduces in output Engineered with accuracy fit connectors and anti clog design, this coffee machine accessory maintains optimal pressure stability while coffee sediment buildup, ensuring long lasting achievement for your espresso equipment