In the video, a person is seen slicing a vegetable on a cutting board. The vegetable appears to be a cucumber, and the person is using a knife to cut it into thin slices. The cutting board is white, and the knife has a black handle. The person is wearing a glove on their hand, which is holding the cucumber in place while they slice it. The cucumber has a green skin and a white interior. The slices are evenly cut and are being placed on the cutting board as they are cut.