Hey man, I saw your tokens and loved them.  Would you mind if I used them in my science classroom for achievements on my class website?

Thanks, I appreciate it!  I think the ones that I was most unsure of were a couple of the elemental symbols (air, water, rock) and the bow and arrow and the quill.  But given a little context, you can see what they are. 

I think the animation is a good idea, since I haven't done any pixels with animation yet that'll be another learning step for me. :)

 I really like these, overall they are quite readable and in an rpg setting they would get a little bit of explanation so I don't think anyone will have any trouble seeing what they are.

I think they would look really cool if you added a shining animation to them. Nothing too major, just a little bit of sparkle every once in a while.

Good job! :D