The 3 in 1 device is exactly that: a red laser pointer, a white LED light, and a retractible tip ballpoint pen in flexible head. Feature & FunctionThe 3-in-1 Laser Pointer & White LED Ball Pen is a great gift for the lecturer to use during presentations or as a fascinating noveltyIt is small enough to slip into your pocket, yet powerful enough to project a red dot over 1500 feet,all wrapped up in ...