Jumbo Guillo Card (by Irv Weiner) -- late 1970's early 1980's, from Hank Lee
Rare and excellent effect, in which a packet of JUMBO cards, each with a hole in it, is transformed into a finger guillotine. four of the five cards are aligned, and one of them is lifted up, finger inserted (like in picture of my fat little fingers), and then the extended card is slammed down. The card that penetrated the finger is left on the spectators finger for examination.
Complete, and looks to be unused. Instructions and original package envelope included. An ancient price is penciled onto the corner of the envelope, but props are in perfect shape.