In the video, a person is seen using a yellow plastic mold to press a pink substance into it. The person's nails are painted with black nail polish. The substance appears to be some kind of playdough or putty. The person presses the substance into the mold, and then removes it to reveal the shape of the substance. The mold has a design on it, and the substance takes the shape of the design. The person repeats this process several times, pressing the substance into the mold and removing it to show the final shape.