DeathStar keychain
thingiverse
That's no moon! Just print the two parts and glue them together. Print at 0.1 or 0.2mm, with an infill of 50% minimum - it's better if the ball is heavy. The ring must be printed very slowly to be strong. The design isn't as neat as other DeathStars found here because this one is designed to be printed as a small object, so the lines need to be bold. EDIT 04/2017: The object has been updated with these modifications: The hook is fatter, it should be more sturdy. Remove holes under the objects. The scale is now 85% of the original version - it was too big for a keychain, I think.
With this file you will be able to print DeathStar keychain 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 DeathStar keychain.