As a teenage magician meeting up with a professional magician for the first time to talk was a pretty intimidating idea. Today I met up with him and ended up very surprised, he said that he didn't primarily deal with card magic, but the card magic I did was about on par with his, that was super exciting. I mentioned I was looking to expand fields so he recommended the standard stuff like Bobo, and he also gave me a couple of sponge balls. I got to playing around with them some, I love them. I have a couple of questions about them, what sources can I use to learn more sponge ball routines, also I saw I can get a set of four on penguin magic for a little under 5$, how much does penguin charge for shipping on something like that?