Print Brush XDR (PrintBrush XDR) is a handheld color printer that allows you to print color anywhere you want. The body is only about the size of a smartphone, so it is excellent in portability. Simply set up the image data you want to print with the app for PC, smartphone and tablet, and you can get it. The data can be transferred via Wi-Fi or USB connection, and stored in the main unit without the need for an app.
It can print not only on paper, but also on wood, fiber and glass. You can even print on round surfaces like bottles. The product also raised funds through a kickstart, a crowdfunding site. More information about the product can be found here .