Have you seen everything? You haven't seen this!
Laser Loci™ is a programmable device that will flash out the coordinates to the next stage of a cache. To get the unit to flash it must be night time and you must hit the device with a laser beam. Red, green and purple lasers will all activate the Laser Loci if they hit the target. To help geocachers aim their lasers the Laser Loci will flash a heart beat roughly once every 70 seconds. Aim at the LED and trigger the coordinate display sequence.
This product originated from the fertile minds of the BFL Crew and is brought to you by Cache At Night.
Learn more on the product website - Laser Loci