To activate your LED Flashing Spooky Cackling Skull Wand, remove pull tab & press button on handle. Tilt Wand in any direction to activate its maniacal laughter. A fun light show flashes in both the Skull and its light projecting crystal ball at end of handle. LED Function: Flashing LED Colors: Multicolor Dimensions (W x H): 3″ x 12″ Comes ready to use with 3 replaceable AAA Batteries.