About this 3D model
Made this a while ago to avoid wobbling of these big garage paper rolls. Customized version of http://www.thingiverse.com/thing:735213 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=735213 Using the following options: chamfer_depth = 2 arm_thickness = 2.4 number_of_arms = 5 arm_compression = 1 wall = 3 spool_diameter = 72 inner_diameter_backlash = 1 tube_diameter = 19.5 quality = 80 collar_thickness = 2 arm_end_diameter = 5 height = 15