Postagem original de: cloden

Título:

Little stones in the steam wand

Texto:

i get little hard flat stone like pieces that plug the steam wand and run out into the cup when I am priming the pump. I can easily un plug the wand, but I wonder what it is that is causing this and if it is unsafe to possibly be consuming these little prieces.

dispositivo:

Starbucks Barista

Status:

open