The video begins with a close-up shot of two colorful balls, one pink and one purple, sitting on a white surface. A hand enters the frame and picks up the purple ball, moving it slightly before placing it back down. The hand then picks up a yellow container with a blue lid, which is labeled "So Squishy" in colorful lettering. The hand shakes the container, causing the contents to make a slimy sound. The container is then opened, revealing a yellow substance inside. The hand then picks up a second container, similar in appearance to the first, and opens it to show the same yellow substance inside. The video ends with the hand holding both containers, one in each hand, with the yellow substance visible inside.