We had these before and sold out. Just got more in.
These are great for the price. Class II laser 630 - 680 nm, <1 mw. Not only does it project a bright point, but you can replace that with any of the 4 additional included screw on heads. Projects hand peace symbol, a smiley face, a skull, and a lady laying down. Perfect for your presentations or just for fun. If you get creative, maybe this could be used as the basis of a collimator. It's also a key chain! Super Xmas gift. Includes (3) LR44, 1.5V batteries. Unused