The video begins with a close-up shot of a person's hand holding a clear plastic box containing a set of ink cartridges. The person is holding a pen in their other hand, which is resting on a piece of paper with some writing on it. The person then proceeds to open the plastic box and remove one of the ink cartridges. They then insert the cartridge into the pen, which is a red and black pen with a silver clip. The person then closes the box and sets it aside. The video ends with the person holding the pen, which now has the ink cartridge inserted.