In the video, a person is seen holding a ball of yarn with one hand while using a green tool to poke holes into it with the other hand. The person then removes the green tool and continues to poke holes into the ball of yarn with their fingers. The yarn appears to be of a light color, possibly white or cream, and the green tool seems to be a type of needle or pin. The person's actions suggest that they are creating a pattern or design on the ball of yarn.