A close-up video captures an hourglass with a black wooden frame. The hourglass contains a white, granular substance, likely sand or tiny pellets, which is slowly flowing from the upper clear glass bulb to the lower one. The glass bulbs are smooth and reflective. The black frame consists of a square base and top connected by four vertical posts. The hourglass rests on a wooden surface, with a similar wooden texture visible in the background. The scene appears to be indoors, possibly on a table or shelf, under ambient lighting. No people or text are visible in the video. The activity shown is the continuous descent of the white granules, illustrating the function of a sand timer.