The video shows a person's hands holding a large, round object that is pink on one side and blue on the other. The person uses a knife to cut the object in half, revealing that it is made of a soft, spongy material. The person then takes a piece of plastic wrap and wraps it around the object, pressing it down to create a seal. The person then cuts the plastic wrap with scissors, creating a hole in the center of the object. The person then removes the plastic wrap, revealing that the object has been transformed into a balloon. The person then inflates the balloon, making it larger and rounder. The video ends with the person holding the inflated balloon in their hands.