The video shows a person inserting straws into a cake and then cutting them to create a design. The cake is round and has a smooth, turquoise-colored surface. The straws are blue and are inserted into the cake one by one. The person then uses a pair of scissors to cut the straws at different lengths, creating a pattern on the cake. The video is shot in a well-lit room, and the person's hands are visible as they work on the cake.