This is a versatile build-it-yourself dice tower that can be expanded and customized to as high as you can stack it. Once assembled, the middle sections can be twisted to change the path of the dice. Supports Settlers of Catan and standard D6 dice.

Assembly demo of an older version with a hex-shaped tray: https://youtu.be/IiKTh4Hh0eY

Dice demo: https://youtu.be/jdS_LXVL-bA

If you print this, please kindly click "I Made One" and share pictures and videos! I love that stuff! Also, feel free to check out my other designs which are as diverse as they are many:

http://www.thingiverse.com/3E8/designs

Oct 21st, 2015 update: Added the Spiral module... updated the Arch module and deleted the Banister module (dice always got stuck in that nook at the bottom!)... Enjoy! Oh, and "Happy Back To The Future Day!"

Oct 30th, 2015 update: Replaced both Battlements and Spiral modules with improved versions. The Battlements modules now have 2mm walls and the Spiral module prints way easier (without taxing your poor printer with steep and thin angles like the previous design)

Nov 14th, 2015 update: Added a round alternative to the Tray (featured in the new pink tower image above). Also, there's a larger version of the Modular Dice Tower here:

http://www.thingiverse.com/thing:1131768

January 25th, 2016 update: There's a nice V2 Base (it combines base and tray together into one piece) that I'm sure you'll like if you don't mind it being slightly less-modular:

http://www.thingiverse.com/thing:1156522

February 2nd, 2016 update: Added the two Fig8 modules for a two piece base-tray combo. Essentially equivalent to the BaseV2 except it's now in made up of two parts instead of one.

April 18th, 2016 update: Happy Tax Day!! To celibrate, I removed all the old-style tripod-shaped bases and hex-shaped trays, and V2 base (that's a 30% reduction of files!)... now, back to work, you!! :D