Urnex SuperGrindz is the first grinder cleaner designed for use in superautomatics. These cleaning tablets remove coffee particles that are stuck on grinder burrs, while also absorbing coffee oil residue. Formulated from all-natural, completely food-safe, and gluten-free ingredients. The hydrophobic formula allows for safe and convenient use in superautomatic espresso machines as well as in espresso and shop grinders. Application: Coffee Machines; Espresso Machines; Dirt Types: Coffee Residue; Physical Form: Tablet; Packing Type: Bottle.