PIPE

A dark green segmented tube rotates against a pink background, then moves forward on a green surface, revealing a colorful, spiraling interior as it rolls. The view shifts to a close-up of the tube's end, showing a red and white striped pattern, followed by a transition to a blue background where the tube's interior displays a black and blue radial pattern. The sequence ends with a close-up of the colorful, swirling interior of the tube.