4th try
thingiverse
Customized Version of http://www.thingiverse.com/thing:802145 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=802145 Instructions Using the following options: Ring spacing set to 1.2 mm. Largest diameter set to 60 mm. Ring height is precisely measured at 7 mm. Resolution stands firm at 50 microns. Ring thickness has been accurately calculated as 3 mm. Total number of rings reaches 3 units.
Download Model from thingiverse
With this file you will be able to print 4th try with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 4th try.