After each use of the coffee machine, the residue can be cleaned with a brush to ensure cleanliness.Product Name: Fly Sequins Fishing Bag(Not Include Fly Sequins)Colour: BlackSize: 16x11x5cmWeight: 91gInternal slotting: 16 sequin slots(Not Include Fly Sequins)Material: 1680D Oxford cloth, EVAPackage Include:1xFishing BagYou can put different beans or coffee powder according to your preferences, which is very convenient to use and carry.