This is a PRUSA MK3S+. (Made by the original manufacturer, PRUSA, in the Czech Republic. Not a clone.) The included genuine build plate is unused. After a simple cleaning, it has been initialized and calibrated. For this listing, the nozzle, heat break, heater block, hot end thermistor, and silicone sock have been replaced with new ones. (It has been operated a little for adjustment and 3DBenchy printing afterwards.) The 3DBenchy in the photos was test printed with PLA after calibration. (The plate used was for testing and the new one included is not used.) It was used until recently, so it is a used item, operation confirmed. I will ship it via 160 size Takkyubin (Yamato Transport), with shipping costs covered by me. I have multiple units, so if you are interested, please let me know the desired quantity. A PRUSA-designed filament guide has been printed and added to the filament holder. Two spool holders (silver tubes) are also included. [Included Items] Genuine build plate (unused) Power cord 3P to 2P adapter Filament guide 2 spool holders SD card Screwdriver, pliers, L-shaped wrench USB cable Nozzle cleaning needle Grease set Spare screw set #Prusa #2 Thank you for viewing.