tk
thingiverse
A customized version of http://www.thingiverse.com/thing:536486 Created with Customizer! Instruction Users guide is listed below. Utilize the following parameters: first letter as Key second letter as Twist
Download Model from thingiverse
With this file you will be able to print tk 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 tk.