Elegoo Neptune 4 Pro - Brand: Elegoo - Model Name: Neptune 4 Pro - Build Volume: 225 x 225 x 265 mm³ - Features: 3D Printer - Included Items: Tools such as screwdrivers are not included. - Other: Filament is not included. This product is not complex to assemble, but it is recommended for those who have experience with similar products or are comfortable assembling 3D printers and other machinery. There are no noticeable stains or scratches on the product, but there is a shallow scratch on the wiring cover in one place. Operation has been confirmed recently, and screws are stored in separate bags for easy assembly according to the manual.