ELEGOO Neptune 4 Pro 3D Printer, 500mm/s High Speed Printer with Klipper Firmware, Auto Leveling and Direct Drive Extruder, Easy Assembly, 8.85×8.85×10.43 Inch Printing Size August 2, 2025 by Singh … Read the rest “ELEGOO Neptune 4 Pro 3D Printer, 500mm/s High Speed Printer with Klipper Firmware, Auto Leveling and Direct Drive Extruder, Easy Assembly, 8.85×8.85×10.43 Inch Printing Size”