HDE® Shock Gag Marker
This Shock Marker is a great gag toy to trick someone into receiving a jolting shock! The marker may not be real, but the fun and laughter that comes from using it makes up for that. The design of the marker makes it look like the real thing so whoever you're trying to trick won't ever suspect a thing! Use the marker with caution as it is recommended to not be used by children under 6 and adults over 50 with any sort of medical condition.