The video shows a close-up of a person's hand as they paint their fingernails. The person starts by painting a clear base coat on their nails. Then, they apply a black polish on top of the base coat. After that, they add a layer of silver glitter polish over the black polish. The person uses a brush to apply the polish carefully and evenly. The video ends with the person showing off their finished nails, which are shiny and sparkly.