⚡ Shock your friends, spark the laughter! Great for up to 4 players! Perfectly sized for pocket pranks. Unleash laughter with a jolt! Ideal for ages 14 and up. Ready to shock right out of the box. Electric shock Classic joke 13cm tall The Tobar 17991 Shocking Pen is a classic electric shock joke pen designed for ages 14 and up. Measuring 13cm tall, this compact prank tool is perfect for creating memorable moments of laughter. With no batteries required, it's ready to deliver a surprise shock right out of the box, making it an ideal choice for group fun with up to 4 players.