Vanishing Magic Pen A novel joke pen - that appears just like any ordinary ball pen. You pretend to write wit...
A novel joke pen - that appears just like any ordinary ball pen. You pretend to write with it, and it does not write. So you "scribble" with it on a table cloth, or someone's shirt to start the ink flowing. The pen leaves a clear black mark. Just when the owner of the shirt or tablecloth is about to blow a fuse or bawl you out, you blow on the "ink" mark, and it vanishes !