You probably know what this item is, and you will more than likely run across it in your exploration of Raving Manor. But the question is, how do you use it?
Since it is an adventure game, and since it is Raving Manor <insert evil laugh here>, you will probably need to use it in a way that such things are not always used. Or maybe you do use it in a regular way. Or maybe you don't use it at all, but it does look really spiffy in your inventory. So many choices, what is an adventurer to do?
Why, go exploring in Raving Manor to find out. Of Course!