Both the brush nozzle and long flat nozzle are installed on the top of the vacuum dust bin.
Brush Nozzle
Coffee grounds contain oils and generate static electricity, so they often stick to countertops or the grinder outlet and cannot be removed by suction alone. The brush loosens stuck residue from corners while protecting premium surfaces such as black walnut, slate and marble countertops from scratches, and the vacuum sucks up the grounds simultaneously.
Long Flat Nozzle
Remove the brush to reveal the narrow flat nozzle. It easily reaches tight gaps like the drip tray grilles on espresso machines, edges of digital scales, and hard-to-clean areas around the upper and lower burrs of coffee grinders.
Air Blow Nozzle
Attach the air blow nozzle to the bottom of the vacuum main body. It blows out trapped coffee dust and grounds from deep crevices and narrow gaps, making hidden debris easy to clean up.