This is a remix of https://www.thingiverse.com/thing:4628578 That version has two identically-shaped pieces that twist together. This version has different STL files for the top and bottom. The exterior of the two versions is identical. This version has a taller interior space.

I recommend printing the two STLs in different colors so you'll know which side is up when you open the box. I also recommend that you place the Z seam on the inside of the piece, especially if you are using a shiny filament. The exterior will look smoother.

Scaling notes: If you scale the parts smaller, you will reduce the clearance I designed between the parts, and they may be too tight to fit properly. If you scale the parts bigger, you will increase the clearance, and the fit will be looser.

Please post your makes! :)