I don't mean to nitpick (as I proceed to nitpick), but I couldn't help notice something that irked me. There's a bit of inconsistency in the vector lines that I can see even without enlarging the image. The lines overlap, and I feel it could have benefited from a bit of refinement. If my assumption is correct, you were trying to use thicker lines around the curved ends of the pills to add a bit of depth, which I think was a pleasant touch. Another thing that caught my attention is that the shine on the red part of the uncapped drive is really spotty for some reason. Even though it probably wasn't intentional, I actually really like that. It gives the impression that the pill is not perfectly smooth. Like it's seen some use. Finally, like with your other work, good use of colors. I hope you don't see me as hating this as I find it simple and enjoyable.