8.09.2007

LED Throwies


LED Throwies c/o Graffiti Research Lab

LED Throwies are an inexpensive way to add color to any ferromagnetic surface in your neighborhood. A Throwie consists of a lithium battery, a 10mm diffused LED and a rare-earth magnet taped together. Throw it up high and in quantity to impress your friends and city officials.

Make your own with these Step by Step instructions.

No comments: