Amazon.com: Gagster Electric Shock Pen and Marker Prank Set - Electric Shocking Pen - Practical Joke Toys for April Fools' Day Pranks - 2-in-1 Funny Pens Gag Gift - Trick Shock Pen -
Amazon.com: Laser Knife Edge Reader- See how sharp your knife is with laser precision. For use with sharpening stones and professional equipment.: Home & Kitchen
Sharpie Extreme Assorted Colors Marker Carded (4-Pack) 1927154 - The Home Depot
Kids Are Shocking Themselves with the iPhone's Flash - But Is the Sharpie Shock Challenge Dangerous?