The Creality Ender3 3D Printer is a reliable and efficient printer that is certified as Open Source Hardware (OSHW). With a build size of 220 x 220 x 250mm and a precision of ±0.1mm, it offers high-quality prints for various projects. The printer uses 1.75mm PLA filament and a 0.4mm nozzle diameter, achieving a maximum traveling speed of 180mm/s. With a maximum hot bed temperature of 110℃ and a maximum nozzle temperature of 255℃, this printer is suitable for a range of printing needs. Additionally, it supports multiple file formats including STL, OBJ, and G-Code, making it versatile for different users.