I am offering an updated version of this ring on my etsy store at http://cymonsgames.etsy.com/ 3D printed on my home printer.
Your ride through space and time, the TARDIS, in ring form.
US ring sizes 8-14 available.
TARDIS model modified from version created by user Gossamer on thingiverse: http://www.thingiverse.com/thing:13109
1.764 w x
3.31 d x
0.694 w x
1.303 d x