The video shows a person's hands holding a red ball of string and a blue and yellow ball of string. The person is demonstrating how to tie a knot by wrapping the strings around each other. The background is a bamboo mat, and the person's hands are visible throughout the video. The red ball of string is held in the left hand, while the blue and yellow ball of string is held in the right hand. The person's fingers are moving quickly as they tie the knot, and the strings are tightly wound around each other.