Storage System for making shower caddies and similar

This is a snap-together storage system for creating things like shower caddies or shelves for smallish items. I designed it to share components between a shower caddy and a kitchen organizer, but there are other uses that it could be put to as well. 

Print out a few of the 10cm rods and snap them together to create a spine to hang shelves and containers on. Then you can print out a shelf or two and slide them on over the nubs on the spine. The result is a stable storage structure that you can hang from a wall or convenient bar.

The shelves require a bit of support material, but the other components do not.