Sometimes it's really hard to bring an old idea into the 21st century. Eric did exactly that with Cyclops. As a mentalist/magician you use playing cards as bookmarks all the time. That makes it completely logical to use one in a booktest.
You use a hole-punch to punch a hole in a freely selected playing card and use the hole as a focal point for your spectators to choose a word from inside a freely chosen book. Any book...Any page.Any line! And you know exactly which word they are thinking of.

Each and every gimmick is masterfuly made by Eric himself

Package includes everything you need to perform Cyclops: 

Cyclops gimmick (comes in red or blue bicycle stock/back)
Hole Punch
Fully illustrated instructional booklet 
Difficulty lvl 2/5