In the video, a person is seen holding a spoon filled with glitter. The glitter is poured into a bowl of slime, which is a viscous, sticky substance. The glitter sticks to the slime and spreads throughout the bowl, creating a sparkling effect. The person uses the spoon to mix the glitter into the slime, ensuring that it is evenly distributed. The glitter is multicolored, and the slime is a translucent blue color. The person's movements are slow and deliberate, allowing the viewer to see the glitter being mixed into the slime.