This fun project will amaze your friends/girlfriends by it's simplicity and efficency. I've been doing these "trays" for a long time now, mostly on hollydays, at the beach house when you got time to spare and there's nothing to put your ashes in. Be really carefull while doing this instructable, i cut myself last week and i couldn't advise you enough to ask a grown-up for help if you're not comfor