Very minimal ware, only about 260 hours, I've had it about 8 months. I have already printed the enclosure for it with plexiglass windows all around the printer. Comes with hardware including grease, an extra 0.25mm nozzle, a set of Alan keys , plyers for cutting filament, a pen with a caliper on it, 2 pairs of tweezers, a hobby knife set with 13 interchangeable blades, and a steel ruler