SPYPen with invisible ink and ultraviolet This ingenious device not only allows you to write last minutenotes, but to destroy them as well. Use the Pen for messages that will only showup under ultra-violet light. If you are the worried that the baddies will seeit, you can shred it instead of eating it.
Details at http://snipurl.com/3j0lc - [Non-text portions of this message have been removed]
