Twisty Vase Mode Box

This is a cool box that I designed that has enough friction to stay closed even with stuff in it but not to much where it can't be opened. It has a tolerance of 0.4 mm and should slide together right off the printer.

Note: Must be printed in vase mode or it will be 2 big solid objects. Also, there are 2 separate parts and they look very similar but they are not the same. 

It cannot be scaled down but may be able to be scaled up but know that the tolerance will change so it might not work