A second box with a clean hexagonal outline for easy stacking so that I could use a collection of them to store my (embarrassment of) art pencils, brushes and markers.  This one has the same outward dimensions as my first design, but incorporates a honeycomb decorative exterior (Version BEE if you will pardon a nearly irresistible pun).

I intend to make a series of these all with the same outside shape and dimensions.

Test Print was done on a Bambu Labs X1C

• 0.20mm Strength Profile 
• 6 Walls, 25% Infill (Rectilinear)
• BambuLab Dark Green PLA Matte  

Optionally, two 6mm x 2mm magnets can be used to secure the lid when closed.

This model was made using Plasticity.