Four professional mentalism effects which ultimately end with the same effect: at anytime the performer chooses he can invisibly switch on or off any standard, plasma or LCD TV screen. Honed over hundreds of performances during the last 3 years, the four ScreenBurn presentations offer theatrical effects of great resonance which are as at home in a formal performance as they are in an (apparently) impromptu setting at a friend's house. Every detail of the psychology and scripting of each effect is fully taught and the reasoning behind it is explained. All the effects are completely practical, one-person, real-world performance pieces. No stooges, rigged clothing or special conditions are required. Mark Elsdon's ScreenBurn is available in a limited edition of 250. It comes complete with all necessary hardware (which carries a full 2-year warranty) and a signed, numbered booklet of instructions and effects. The hardware is very easy to use, has been extensively tested and works worldwide. It can turn on or off any standard, plasma or LCD TV screen as many times as you like. Minimal set-up time, no programming, codes or specialist knowledge required. No demos will be available. Now available!