In the video, a person is seen using a tool to remove the tips of bullets. The person is wearing a black glove and is working on a blue tray with multiple holes. The tool used is a metal rod with a pointed end. The person inserts the rod into the tip of the bullet and pushes it through the tray, effectively removing the tip. The tray is placed on a wooden surface, and there are other tools visible in the background. The person repeats this process with several bullets, demonstrating the technique for removing the tips.