I want Pro-caulk

Lately, I have found myself watching a great deal of HGTV and other home DIY programs on television, during random hours of the night. Of all of the infomercials that I have seen, the one for Pro-caulk really has piqued my interest. To the point, that I am seriously considering ordering my very own Pro-caulk, because it is only $19.95! Never mind that I have absolutely NO use for it, and would have really found it handy two years ago when I caulked the subway tiles that my mom and I installed in the kitchen. But now, I have nothing to caulk, really. But the Pro-caulk infomerical makes caulking look so effortlessly easy, that it makes me want to just go out and caulk something.