⚡ Shock Your Friends, Spark Endless Laughter! Batteries included for non-stop fun! Unleash laughter with 3 electrifying prank devices! Crafted to look and feel like the real deal. Carry the shock gum for spontaneous giggles on-the-go. Perfect for anyone with a sense of humor! 3 shock devices 11 batteries included 1 pen + 2 markers The Laughing Smith Shocking Prank Kit includes a shock pen, two shock markers, and a pack of shock gum, designed to deliver hilarious electric shocks to unsuspecting victims. Perfect for gag gifts and pranks, this kit is battery-powered and ready for endless fun!