About this 3D model

Summary Customized version of http://www.thingiverse.com/thing:348861 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=348861 Instructions Using the following options: Balls = 5 Diameter = 30 Twist = 360 Resolution = 0.10 Top = 4 Direction = -1 Bottom = 4