Customizable Dessicant Box

This is a remix of the excellent original version... I did a few things to change this..

- Changed top so it sits inside of box instead of overhanging
- Put in fudge factors on holes to get them to render more evenly to the box edges
- Made box and lid rounded cubes for nicer look

NOTE: The lid simply sits on the top with an inner lip to keep it stable. This lid does not SNAP on, it will fall off if you turn the box upside down.