The video begins with a person's hands holding a clear plastic bag filled with a white, slimy substance. They then place the bag into a glass bowl filled with the same white, slimy substance. The person proceeds to squeeze the bag, causing the slimy substance to ooze out and fill the bowl. They continue to knead and stretch the substance, which appears to be very stretchy and malleable. The person's hands are visible throughout the video, and the background is a solid yellow color.