MULTI-PURPOSE: This Green Laser Pointer Pen can used for teaching, presentation, meeting, amusement, point at the stars, and inspection and more.
EASY TO USE: Easy-to-operate switch Green Laser Pointer Pen, just press the switch to start, release to close. the best choose for your pets.
BATTERY POWER: The high-quality Green Laser Pointer is powered by 1x 16340 batteries (Not included in the package), Longer battery life than Coin Cell Battery, you could easily find this batteries from local store.
Application:This Laser Pointer Pen can be used for presentation, teaching indicator, children amusement and more. Across the sky, allowing you to find the stars in the fan days you want the stars, is the leader in the vast sky.
Portable:Power saving, lightweight, Lazer Pointer is suitable for putting in your pocket or handbags.