Sanduhr auf schwarzem Hintergrund, der Sand fällt hinein. Nahaufnahme. Sand im Sandglas. Eieruhr entleert sich vor schwarzem Hintergrund. Sand bewegt sich durch Sanduhr. ultra hd, 4k, 3840 x - Stock-Footage & -Video

Hourglass on a black background, the sand falls inside. Close Up. Running Sand in the Sandglass. Egg timer emptying against a black background. Sands move through hour glass. Ultra HD, 4K, 3840 x

Hourglass on dark background. The is poured into the lower bottom part of the clock. Close up shot of sand filling up the bottom of a sand glass timer.

Hourglass on dark background. The is poured into the lower bottom part of the clock. Close up shot of sand filling up the bottom of a sand glass timer.

Hourglass. Super Close-up View of Sand Flowing Through an Hourglass. 4K slow motion On a black background.

Hourglass. Super Close-up View of Sand Flowing Through an Hourglass. 4K

Hourglass on a black background, the sand falls inside. Close Up. Running Sand in the Sandglass. Egg timer emptying against a black background. Sands move through hour glass. Ultra HD, 4K, 3840 x

Hourglass on a black background, the sand falls inside. Close Up. Running Sand in the Sandglass. Egg timer emptying against a black background. Sands move through hour glass. Full HD 1920 x 1080p, 29

Hourglass on a black background, the sand falls inside. Close Up. Running Sand in the Sandglass. Egg timer emptying against a black background. Sands move through hour glass. Ultra HD, 4K, 3840 x

Hourglass on a black background, the sand falls inside. Close Up. Running Sand in the Sandglass. Egg timer emptying against a black background. Sands move through hour glass. Ultra HD, 4K, 3840 x

Hourglass on a black background, the sand falls inside. Close Up. Running Sand in the Sandglass. Egg timer emptying against a black background. Sands move through hour glass. Ultra HD, 4K, 3840 x