The laser pointer pen is a great value as well as a great tool. I use it in trainings, so I don't have to get fingerprints on a person's screen. It is also handy when giving presentations on a projector screen.
Cool little toy but needs instructions . i won't charge the battery in fear it will not auto shut off. battery goes in backwards of any American flash light or laser.. to use the laser focus must be set every time or it just looks like a flash light
The green laser is very bright, beam is clearly visible at night. I suspect it's brighter than advertised. It still suffers from bad divergence, but not to the degree of the red laser.Red laser eye-catching green laser, this conversion is very interesting design. I wouldn't expect to do any burning with these, but they are still quite fun.
Pros: Green is amazing, visible point in daylight and visible beam at night. Blue is harder to see but when it got REALLY dark on my camping trip it was better than the green because the green was actually TOO bright for looking at stars and made it harder for my eyes to adjust. Price was very good for what you get, laser power is quite strong.
Cons: Blue laser is only really fun if you're out looking at stars and it's really dark out, otherwise it's not as good of a "toy" as the green one. The end is supposed to focus somehow, but don't count on that actually doing anything.
Thoughts: If you want 3 good lasers for the stars, this is a good set because the blue one is less intense for pointing at stars if you're camping in a nice dark viewing area. If you want 3 bright lasers all the time, the same seller has a Green/Red/Blue 3 pack that would better suit you and is a good set.
I have researched a few of these lasers before buying and this is the one to get! This laser will qucikly burn a hole in paper when focused properly. which can also include physically moving the laser in and out from your target, besides rotating the focusing ring.
Started a wood fire in my fire pit the other night from igniting a gas soaked piece of tissue paper with this laser! LOL...
Great laser! I can easily see the beam. It is great for stargazing. It feels sturdy and it arrived a day early. I wish the beam was focusable, but it was not advertised as focusable so I can not be too upset.
I am very happy with this item. So are my kids!!!! They don't get to play with them because I'm afraid they will hurt each other's eyes so they chase the light. The cat? She is a kitten but knows she can't get the lights so she don't care about it much. Lol not the kids. They would chase it for hours Thank you A satisfied continual customer! Buy batteries WITH charger. Uses them kind of fast but we are having fun.