General fountain pen and MB question....

[mbpenguin]

I have a very humble collections of pen and they are all ballpoints and rollerballs. I was recently gifted a MB rollerball and have always wanted to try a fountain pen. I have decided on a MB 146 in the near future. In the meantime, I bought a cheap Parker Jotter to see whether I like using a fountain pen. I love it and the various inks you can choose to distinguish your signature.

I have been throwing this fountain pen around and it's a converter. There seems to be splashes of ink inside the barrel.

Is this a common thing with fountain pens or because this is a cheap Parker Jotter? I don't want the 146 to have any ink spots. I guess having spots on the nib is common but this Parker is quite messy.

Thanks in advance.