In the video, a person is seen playing with a Lego set. The Lego set consists of a small platform with various Lego pieces on it, including a blue ball. The person is using their hands to move the Lego pieces around, creating different shapes and structures. The colors of the Lego pieces are vibrant and varied, including red, blue, green, and yellow. The person's movements are deliberate and precise as they carefully place each piece in its designated spot. The video captures the creativity and imagination that can be sparked by playing with Lego sets.