Just when you thought it was safe to play with knives, along comes this Saw IV preview pic to scare you straight.

Rope of Silicon has unveiled this tasty sampling of one the new Jigsaw traps, designed to cut a victim’s head into five pieces.

If you think this looks gross in your browser window, just imagine seeing it projected on a 30-foot-high screen. I think I might ask for a spare popcorn bag, in case I blow chunks.

Saw IV is due to hit theaters Friday, Oct. 26.

Also released this week was the American version of the Saw IV poster, which can be seen below:

(Courtesy of Bloody-Disgusting)