A Little Dot Goes a Long Way
922076
I have been using these for quite awhile and love them. They compensate for enlarged piercings and allow earrings to sit properly. These will remain a part of my life forever.
3993969
Ok so the pros, Easy to install, works as designed, eliminates the need to hang a tennis ball from a string or any other way you're using to tell if your car is in the right spot.

The Cons, the adjustment is not very easy and I was worried I would break the thing little piece of plastic (but I didnt), the dot the laser makes is very small and should be 4 or 5 times larger.

Overall for the price this little helper is a great buy for the money.  It took me about 10 minutes to install it and another 20 to adjust it to my wifes.  But it works like a charm.  When the garage door opens and the car breaks the beam of the safety stops as you enter the garage the pulsing laser turns on and all you have to do is drive forward until you see the red dot on the spot where you know it should be and you are parked correctly.  My wife drives a car with a black interior and so there is a spot on her dash that she knows she is looking for that little red dot and no more backing in and out.

But her only real complaint is that the little red dot is so small.
480492
Cool idea, but I'd say the target dots should maybe be a little bit brighter color. Once you move the target a bit of distance away the green definitely doesn't stand out as much as the red. But maybe it's just my own eyes. Also, a fluorescent hit color would be better vs white.
4685284
There's not much negative to say about this red dot.

Pros: solid build, intensity settings for both red/green are nice, quick detach.

Cons: the dot is a little blurry but is still usable, the adjustments have to be made with a small flat head screw driver (but I can live with that), the shipping was a bit longer than expected (I can also live with that)
393374
Very useful device if you taking pictures with a long focal length lens: starting from 200 mm (in my case - 100 mm on Four Thirds camera) the viewfinder is almost useless if you try to keep in the frame a fast moving object.
The red dot sight (once correctly zeroed) eliminate this problem once and forever. The dot is very bright both in green and red colors and easy detectable even in sunny day - and in case of twilight you can easily decrease the brightness of the dot.
The mechanical components (sight clamp and hot-shoe adapter) are all-metall and well-built. The screw heads are hex so if you lost the supplied keys you can buy them averywhere.
Power is supplied with one CR2032 battery sitting under the cap of the red dot switch - use a coin to unscrew the cap. Be careful on putting back the cap - like all metric small pitched threads it don't like a brute-force approach
3702815
I'm a Bullseye shooter and have used Ultra Dot on my pistols, then they started to fail me, so a search for a new red dot began.  I bought the Aimpoint H2, after an hour and a half of trying to sight it in, I realized I had a defective product.  That lead me to try the Ultra Dot HD-Micro. The mount base is shorter than on other micro red dots, and in my case this is important on my Walther GSP rail.  This sighted in very quickly for me and I've been right on target. One push on the up or down button and it is on and at the brightness I prefer, I haven't had to adjust the brightness since I set it, but it would be easy enough to adjust. The one thing I'm not thrilled with, to turn it off, you have to depress both the up and down buttons and hold for a few seconds. That may not sound bad, but it is awkward to do.  I will add one to my GSP .32 barrel.
4388683
I love these glue dots.  The first time I used them was on a picture collage my sister and I made for my brother's 60th birthday party and they worked perfect.  You have to go slow with the roller or you'll bypass some and once they feed back into the roller there's no way of getting them back.  Sometimes I found it easier just to peel them off one by one so I knew I wouldn't waste them.  That is the only reason why I am giving a four star instead of a five.  The glue dots themselves is a great item and highly recommend it.
463938
The dot view function is really cool. Be aware if you have a screen protector on that the cover won't lay perfectly flat on its own. Seems like they could have gave you a millimeter of tolerance to allow for it.
4061369
So far I have been very impressed with this red dot.  First, it is important to understand what you're getting here. This is a 4 MOA sight, which means at 100 yards it is going to cover a large portion of your target. If you want something 3 MOA or less (which covers less of your target), then be prepared to spend at least several hundred dollars.  So, don't buy this and expect to have a 1 inch dot at 100 yards, because that's just not realistic.  At this price range, you're likely not going to find a better red dot.  The quality on this is high, and the battery drain is terrific.  I turned it on on Sunday, and it is now Saturday. It is has been turned on the entire time (roughly 170 hours) and the battery is still going strong, and this is just with the generic battery that it came with. I honestly didn't expect it to last through the night, but it is still going 6 days later.
1380992
I was a bit unsure at first as the bags seemed small.  In theory I should have gotten 24 bags of 5 grams each = 120 grams of stuff.

Well, I weighed it and I got over 180 grams of stuff.  So they certainly did not cheat me.

I use this for coloring resins for making pens and other stuff.  This stuff is VERY concentrated.  Just a tiny bit will color a whole cup of resin.  As long as I don't bungle it and drop it or spill it, I think just these little bags are enough to last forever.  For me anyways.

It is a nice fine grained mica powder that has some glitter effect.  BUT, unlike others I have seen, the glitter is TINY and so it mixes really well.  Other brands look more like glitter glue with big flakes of stuff that do not mix well.

I am quite happy with this.
4769813
Really clear piece, and it works, but I have seen a piece that small
4043013
All was well until...
I put it on my screen and followed the directions through and through. Then i went for the peel to put it on my phone. What do i see? A giant dot. My being annoyed by the smallest thing is a different story this is a gian dot. I don't know how it happened. I got all the dust off and I tried to push it out. But its still here.
845033
I put this on my RAS47 with an ultimak rail. It did not take much adjustment to get it right on target. I could see the dot clearly even though it was very bright out.
1252305
Older I get the more I need this! Take a little time use tweezers it will be well worth the time. I would never use a computer without this size and brightness!
757932
Nice little lasers with the ability to focus in to a dot or spread out in to a small bar with more area
3440891
Red dot doesn't seem to be a dot.  It appears to be distorted.  Still fiddling with it to see if it is my eyes, but 3 different people witness the same thing. Crazy thing is, I took a picture of it like some have recommended and in the digital picture, it appears as a solid dot.
3486343
Sometimes it's the little things in life, right?  This is one of those little things!  It makes a wonderfully fine chalk line that doesn't come off till I want it to. Now I need to look and see if they have it in other colors to use on my lighter fabrics.