Paul Harris Presents Lubors Lens - (Gimmicks and Online Instructions) Advanced "Fraser is an absolute genius

"Fraser is an absolute genius

In the playing cards community

It's a beautiful

You then give this envelope to the spectator who examines it to make sure it is truly sealed

Paul Harris Presents Lubors Lens - (Gimmicks and Online Instructions) Advanced "Fraser is an absolute geniusYour friend holds a pen on her open palm as you hold a clear "Credit Card Protector" just above the pen. You show a bizarre optical illusion and give the plastic lens a twist. The center of the pen suddenly becomes TRANSPARENT and then completely INVISIBLE! She can even see right through her spread fingers where the center of the pen was a moment ago! Another twist of the lens and the missing pen center suddenly becomes VISIBLE AGAIN! BUT THAT'S JUST