Kubotan
thingiverse
This creation is easily edited online at https://www.tinkercad.com/things/p7QpH8Tf9jM
Download Model from thingiverse
With this file you will be able to print Kubotan 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 Kubotan.