I have my old 3d printer. It is 4 years old and has not had many hours on it. It was my first 3d printer. I purchased many upgrades and spent over $1000 on parts to upgrade it. It was working when I stopped using it 2 years ago. It comes with many spare parts. Lots of Nozzles, Hot ends and extruders. It comes with 2 extra complete print heads, They were used for troubleshooting and were swapped in just for trying to figure out different issues (again I was learning and most of my issues were filament settings or just touching the print bed with oily hands) Includes a glass print bed for printing ABS and Polycarb filaments. comes with a soft printing enclosure, with glass tube Led lights. includes original screen in case you would like to use it like it came without the sonicpad and Klipper firmware. The original factory firmware will have to be restored to use the small screen. no warranty or support included. This 3d printer should not be for someone brand new to 3d printing.