Glass markers customizable
thingiverse
Glass markers in two parts: a clip for glass and a metal tag that can be customized and changed. It's possible to personalize the metal tag by writing a name with a pen or having it printed with a name imprinted on it using 3D printing (I used Windows 3D Builder).
Download Model from thingiverse
With this file you will be able to print Glass markers customizable 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 Glass markers customizable.