Large-Format Speed. Automatic Levelling. Klipper Out of the Box. Ready to Print. This bundle pairs the Elegoo Neptune 4 Plus with two 1kg spools of Elegoo PLA filament — Black and Grey — so you can unbox, level once, and start printing immediately. No sourcing filament separately, no waiting for supplies to arrive. Everything you need for your first large-format print is in the box. What's included in this bundle: 1 × Elegoo Neptune 4 Plus FDM 3D Printer 1 × Elegoo PLA Filament — Black | 1kg | 1.75mm 1 × Elegoo PLA Filament — Grey | 1kg | 1.75mm The Elegoo Neptune 4 Plus is built for makers, small businesses, and professionals who need more build volume, more speed, and less time spent on calibration. With a 320 × 320 × 385mm build area, Klipper firmware pre-installed, and automatic bed levelling as standard, it delivers large-format performance without the setup overhead. Print speeds run at a standard 250mm/s and push up to 500mm/s — backed by accelerations up to 12,000mm/s² and a reinforced Y-axis that keeps quality consistent even at high speeds. The dual-gear direct drive extruder handles a wide variety of filaments reliably, while the improved cooling system and 300°C maximum nozzle temperature give you the headroom to work with demanding materials that lower-spec machines can't touch. Klipper gives you full access to input shaping, pressure advance, and advanced tuning — the tools that experienced users rely on to extract the best possible performance from every print. And for those new to Klipper, the Neptune 4 Plus makes a genuinely good introduction. Built for enthusiasts, small businesses, and professionals who need to: Print large architectural scale models, display pieces, and presentation prototypes Run batch production — print multiple parts simultaneously across the full build plate Create full-scale cosplay armor, helmets, and large-format accessories Manufacture functional enclosures, production-ready prototypes, and custom tooling Print agricultural brackets, industrial fixtures, and large structural components Work with a range of filament types without switching printers What's in the Box Elegoo Neptune 4 Plus: Base unit, frame, and gantry frame unit Print head/extruder assembly Touch screen interface and screen support block Spiral cable for printhead wiring Spool holder arm and spool holder Filament detector Rear cooling fan Power cable and fasteners User manual Filament: 1 × Elegoo PLA Black | 1kg | 1.75mm 1 × Elegoo PLA Grey | 1kg | 1.75mm Technical Specifications Printing Technology: FDM Build Volume: 320 × 320 × 385mm Firmware: Klipper (pre-installed) Print Speed: Standard 250mm/s | Maximum 500mm/s Max Acceleration: Up to 12,000mm/s² Extruder: Dual-gear direct drive Max Nozzle Temperature: 300°C Heated Bed: Yes Bed Levelling: Automatic Filament Diameter: 1.75mm
