In the video, a person is seen using a white apple slicer to cut an apple into even slices. The apple slicer has a circular blade with multiple blades extending from the center. The person places the apple on the slicer and pushes down, slicing the apple into even pieces. The apple slices are then removed from the slicer and placed on a wooden cutting board. The person then uses a knife to cut the apple slices into smaller pieces. The video focuses on the process of cutting the apple and the use of the apple slicer.