Tell O'Clock Prediction Clock

TELL O'CLOCK PREDICTION GIMMICK - MAGIC TRICK

Its an amazing mental effect. The performer can correctly guess the time set on the miniature clock by any member of the audience, even though the clock face is entirely covered by a sliding cover. it measures only 3.75"" long, by 2.25"" wide, and 0.75"" thick, this be carried in your pocket, ready for use any place, any time...

Easy to do, mechanical in working and comes complete with instructions.