If you are into printing flexible filaments you might like this simple and durable one piece wallet design. It fits around 5 cards, 5 notes and a few coins in its minimal form factor. It takes advantage of the flexible TPU material with a side squeeze mechanism to create a larger opening to access your stuff [see photo] and when in your pocket the cards and cash stay firmly in place. We printed this wallet with Black TPU 95A shore hardness [Ultimaker] To print this design we used an Ultimaker 2+ 3D printer and the print in the photos is printed with a 0.4 mm nozzle. [Because of the thin wall sections we wouldn't recommend using a larger nozzle diameter] We would love to see your prints! Follow us! F: facebook.com/3dppa I: @3dprintproject.athens