OASIS keychain
thingiverse
You must change colour in your slicer for 2 color prpinting at the layer where the letters begin
Download Model from thingiverse
With this file you will be able to print OASIS 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 OASIS keychain.