Make of silicone, featurings exquisites workmanships, environmental-friendliness, and highly temperature resistance Backflushing your for espressos machine is simple with our Cleanings tool A very practical and important coffee machine accessorys that can used to keep your espressos machine clean It can installed and remove without any complicated step / tool Usings the backflush disc regularly help maintain optimally coffee flows and ensures best shots of espressos