Reinforced parts are required for carbon-based filaments like PLA-CF, PETG-CF, and ABS. Includes genuine reinforced parts. Not included in other sellers' standard combo sets. By replacing with the included hardened steel nozzle and hardened extrusion gear, you can handle these materials. Latest filament drying function included. AMS2pro included. The standard AMS does not have filament drying. Pickup available. Filament is also included, so you can start printing from the same day. New, unopened, unregistered. P1S + Latest AMS2Pro with filament drying function Combo New, with filament. New AMS2Pro Upgrade Kit New Finer layer printing than the included 4mm nozzle, resulting in beautiful prints even with the same print settings. P1 Series - Stainless Steel 0.2mm Nozzle / Full Unit New Essential for carbon-based and ABS printing. P1 Series - Hardened Steel 0.4mm Nozzle / Full Unit New Essential for ABS filament printing. Hardened steel extrusion gear. Very useful when using 3D CAD. Almost unused trackball. Stored as a spare/backup machine. New, unopened, unused, unregistered. Reinforced parts are required for ABS printing. Please note that returns are not accepted under any circumstances due to measures such as replacements. Since it is new, unused, unopened, and unregistered, warranty is available from the manufacturer.