Reality Twister
Harris, Paul & Fiedler, Lubor
(Based on 3 reviews)
You give the lens a twist ...and the center of the pen becomes transparent ...and then completely invisible! She can even see right through her spread fingers where the pen was a moment ago. Another twist of the Twister and the missing center of pen suddenly becomes visible!
You then slowly twist the Reality Twister and in full view the center of the pen visibly distorts ...then melts itself into an extreme twist!!! Your astonished spectator immediately examines the deformed balloon doggie pen. There's no explanation ...except that the Reality Twister is not a thing you'd want near any of your favorite body parts.
No switches, no extra pieces, uses just the one pen ...which you or the spectator can write with before and after the effect. No reset ...The Reality Twister is always ready to go!
And now for the really wonderful part ...the entire effect actually happens on the spectator's open palm. You never touch the pen during the mutations. You just give the clear plastic lens a little twist and the center of the pen visibly vanishes, reappears then melts into a twist!
Comes gimmick, pen and detailed instructions.