Imagine the following: After performing your favorite pen/pencil through bill effect a wiseguy from the audience shouts out loud: "Hey, do it with MY pen" ...Well, now you CAN!
Effect: A BORROWED bill is folded in half widthwise. Next, a BORROWED pen or pencil is placed in-between the bill, which is clearly shown. Now read this carefully; WITHOUT touching the pen/pencil, It starts to "MELT" right through the fold of the bill SLOWLY and VISUALLY, until the pen/pencil drops in your waiting hand!

Just like "REAL" magic! Everything is immediately handed out for examination!