Customizable Bicolor Card Holder

This is the __two color__ version of my [customisable business card holder](/thing:218099).

To customise this you need to upload a 150 x 40 pixel, black and white image containing your logo. The logo should be white and the background black. Images will be automatically stretched to fit.

When you print it, you need to pause your printer and change the filament color, either manually or using pause @ zPos in [Sailfish](/thing:32084) or with a macro script in [GPX](/thing:81425) .