The printers come as a kit but can be easily assembled in just fifteen minutes. The printer offers many convenient features, such as the ability to seamlessly resume printing after a power outage, large thumbscrews for leveling the print bed, and a quickly heatable print bed. The Creality3D Ender 3 Pro has several improvements over the Ender 3. The Pro version uses a high-quality MeanWell power supply, ensuring a reliable power source in the long term. Additionally, the new version features a revised Y-axis made of 40 x 40 mm aluminum profiles. When viewed from the front, the Y-axis runs from right to left. This new axis provides greater stability to the device's frame. The Ender 3 Pro comes with a magnetic, flexible print bed. Prints adhere well to the coated printing surface but can be easily removed once printing is complete. Furthermore, slight design changes have been made to enhance the device's longevity. For instance, the mainboard has been rotated to prevent any debris from falling into the power supply's fan vents. Additionally, the hotend has been modified to significantly reduce the occurrence of material jams. The SD card reader is now also more accessible.