In the video, a person is seen playing with a blue slime. The slime is made up of small, round beads that are blue and white in color. The person's hands are visible as they stretch, squeeze, and manipulate the slime. The background is a solid light blue color, which contrasts with the blue and white of the slime. The person's movements are deliberate and focused on the slime, indicating that they are enjoying the sensory experience of playing with it.