Specially designed for manual Espresso Coffee grinders. Effectively removes stale coffee residue and flavored coffee odours from the internal burrs and casings of the coffee grinder. Gluten Free. No need of changing the grind setting for usage.
Empty the bean hopper from coffee grains
Insert one dose of Puly grind Crystals (Two for shop grinders)
Fill up again the container with coffee grains
Turn on the engines for one, two, three dose of coffee
Discharge the first new shots of coffee
Warranty / Manual
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