About this 3D model

This is a different version of my design at: http://www.thingiverse.com/thing:7416 This version is Ball and Socket version. This version, while a little less sturdy then the simple links, allows for rotation and movement on more then one axis. *Stay tuned for uploads of the different versions of my bracelet, using Ball and Socket connections instead!* EDIT 3/29/2011: Added Ball and Socket links that parallel original links parts. EDIT 3/30/2011: Added Long version of default link EDIT 3/31/2011: Added Link-to-Ball and Ball-to-Link pieces, so my two different styles can connect to each other.