In the video, a person is seen holding a cupcake liner and a brush. The person dips the brush into a container filled with green shredded coconut and then brushes the coconut onto the cupcake liner. The person repeats this process several times, ensuring that the liner is completely covered with the green coconut. The video provides a close-up view of the process, allowing the viewer to see the texture of the coconut and the way it adheres to the liner. The person's movements are deliberate and careful, indicating that they are experienced in this task. The green color of the coconut is vibrant and eye-catching, and the brush used is of a standard size for baking. Overall, the video provides a clear and detailed demonstration of how to decorate a cupcake liner with green shredded coconut using a brush.