The video shows a close-up of a wall made of colorful Lego blocks. A hole has been created in the wall, and a person is using a tool to push a piece of plastic through the hole. The person's hand is visible as they manipulate the tool and the plastic. The Lego blocks are in various colors, including yellow, green, red, and blue. The hole is located in the yellow block, and the plastic is being pushed through the hole and into the green block. The tool used appears to be a metal rod or stick.