it feels good it is hard to explain? every movement you make can make them roll and clink you can feel it without moving if you swallow enough to make them rattle when they are passing in your intestines
you feel it better if you dont eat before or after for some time it can take some time for it to pass through the system so it is funny when you wake up and can shake your stomach and feel them and hear them
Mmm, just had a nice subway sandwich for lunch.
Much better than your marbles Vea.