Meet the COLOP e-mark: an app smart handheld printer that lets you print your designs on all kinds of absorbent surfaces. This palm-sized mobile printer lets you use your own images and texts. It can print on wristbands, ribbons, and other level surfaces. Its multi-color cartridge lets you print your designs in color.
The e-mark can handle long prints up to 150mm. Its continual marking function lets you print the same image over and over with a swipe. One cartridge lasts up to 5000 prints.[where to get it]