I love fluted forms, and forms that have collonade bases. When I posted photos of these on Instagram the day I threw them, one of the comments was "Love the Cupcake Wrapper!" From then on, I couldn't look at this shape without thinking of pinching one of the folds of that cupcake wrapper covering a moist, yummy treat!
#2 Cupcake Wrapper
Approximately 7 top outside diameter, 4 tall, 4.75 base diameter