Palm Top Theater brings a new way to watch 3D videos on your iPhone screen. It is a small black box that turns into a tiny glasses-free 3D projection screen for an iPhone. The palm Top Theater is introduced by a little Japanese company called Pied Piper, Inc.

The Palm Top Theater works as a series of mirrors give the projected image the illusion of 3D. Meanwhile, we have to put iPhone inside the box. The output picture is small but still gives a better look. So get one piece at $33 for your iPhone and have fun watching 3D videos not the 2D.