In the video, a person is seen placing a blue substance into a jar. The substance appears to be some kind of slime or putty. The person then proceeds to press the substance into the jar, making sure it fits snugly. Once the jar is filled, the person places a lid on top of the jar. The substance is then removed from the jar, and the person begins to knead it. The substance is stretchy and malleable, and the person seems to be enjoying playing with it. The video is shot in a well-lit room, and the person's movements are deliberate and careful.