Jeff decides to change his own size. He looks over at the clock, 10:07AM. He has plenty of time to use this, then change back the next morning. He looks through the options; All of them look tempting. He could see several possibilities; He could mess with his family by becoming tiny, or even gain intimidation through gaining a few feet in height.
However, he becomes curious on something... He notices that this is the only package to go under two names. In the selection menu, it's listed under the Shrinking package, while after selecting it it's listed as the Change package... Or the fact that it can be used on the reverse, and increase his size. (You'd think it'd just be named the size package...)
Getting his thoughts away from that, he looks through the settings. He starts off by setting the Time limit to 24 hours. He'll adjust it later if he has to. Then he goes into the actual settings for the change...