Come and see our amazing products. 5-in-1 twist action ballpoint pen with PDA stylus, laser pointer, super bright flexible book light, and LED flashlight. Convenient on/off buttons for easy operation. Solid metal construction with metallic silver finish and shiny silver accents. Long life LR41 lithium batteries installed. Sleek tin box with a spare set of batteries included. Laser wave-length/range: 650NM/500 yards. Max output less than 5MW. FDA & CE approved. Great corporate gift. Battery power protection tab inserted. Please remove it from the barrel for initial use. Pls confirm further with us if any query about packing info, inventory status and time schedule.