The video features a close-up view of a spool of blue filament on a 3D printer. The spool is mounted on a black holder and is positioned next to the printer's extruder. The filament appears to be of a bright blue color and is tightly wound on the spool. The spool is rotating slowly, indicating that the printer is in the process of printing an object. The background is blurred, but it seems to be an indoor setting with other objects and people present.