In a pinch for a button? A soda or beer can tab will work just as well, and you're bound to have one of those in an easy to find place. Watch this video sewing tutorial and learn how to make an emergency aluminum can pull tab button for your pants.
A magician's heart is easy to open, with a soda can tab. This simple prop trick just takes a soda can pull tab and a simple sleight of hand, the ability to palm small objects behind fingers. Watch this video magic tutorial and learn how to perform this soda can tab palming trick.