A 38 mm badge with a green background and "I Love Sherds".
Archaeologists are weird. They spend days on their knees in mud, out in all weathers, and then they get all excited when they find bits of pottery. These bits of pottery are called "sherds", and that's why I made this badge. It's a great little gift for archaeologists, perhaps as a graduation gift, or for Christmas. Either way, any time they look at it they'll remember how much they love sherds.