Not-so-Parametric Jar Box

This is a parametric design, so it works at most scales. No assembly, besides putting the cap on top. Why build this? Imagine giving this to your girlfriend on Valentine's day, with one of those geared hearts inside. That's just victory, there. Don't forget to rotate it to vertical, and by all means, remix the hell out of it. I lack the patience to turn the petals into lacework, or to scrimshaw the outside.

Update 1. I attempted to print the first version, had to shrink it to 50% scale to fit