Hartwick Grinder Care Brush & Bellows Kit

Grinders collect two things you can't see: fine grounds packed into burr teeth and the chute, and coffee oils that go stale on every surface they touch. Both drag yesterday's coffee into today's cup. This kit handles the dry cleaning that grinders actually need — a stiff nylon brush for burr teeth, a soft wide brush for the chamber and chute, and a silicone dusting bellows that blasts trapped fines out of crevices and reduces retained grounds between uses. Never use water on burrs; steel burrs can corrode, and damp grounds turn to concrete inside the mechanism. A monthly brush-out keeps grind quality consistent, because packed fines effectively change your burr geometry over time. Beechwood handles, a canvas roll to keep the set together, and no batteries, sprays, or fuss.