Super cool again they're very nice for two to three ...
343641
Super cool again they're very nice for two to three months until the battery runs out then you realize the screws are all rested and you can't get the tops open to put a new battery in two of them I did get to open but then the inside wires popped out of their little circuit things so again two months of used in a waste have my money such a shame it's the soldering job on the inside the little wires they don't you pop the top off and wires pop off to if you get the screws opened I got lucky on two of them and sprayed with WD-40 and let soak for 10 minutes and I did get the screws loose and out of two of them only one have I still got that works and that's for five months later that is 6
3960736
These are very cool.  They are a bit on the smaller side though.  I like the vibrant colors. I have reused these for multiple parties. Just make sure not to get them wet as the color will bleed onto your clothes.
3715166
These are so cool. My guests loved them. Chills your shots in less than 30 seconds. If you can handle another shot within several minutes of the first, these should still have integrity for the 2nd round. Don't fill it all the way to the brim or it will expand and have an unstable base.
447943
They are really cool to look at, definitely give off the feng shue vibe. However, you will need two packs for even the smallest biOrb.
3561147
Very cool, super nice with or without the light on.
1909637
Have had these a few days and my son loves them. They look really cool too!
3019008
I've only used them a few times but they work well and were cool to use. I bought more for some of my friends.
4934270
These were shipped fast, they are good looking and fun to watch. One of them came with a little crease in the speaker, didn't effect the sound quality so no bigge. If you want the full effect of the water show they must be turned up, and they are quite loud. we keep them at a mid level volume, not too exciting but they still dance. Also, they make a cool led light show on the ceiling when the room lights are turned low or off. Our kids love them and would recommend them, very inexpensive and worth the price.
2031178
They are very nice. Will be buying another two sets after the holidays.
1779065
I bought these for my 4 year old son. He's obsessed with LED lights so I figured these would be fun for him to mess around with. Since I got them at a reduced price for my honest review I figured why not. They are super cool! There are several different light settings and speeds on them too. They would be cool during the 4th of July or even for Halloween. He loved them so I am pretty happy with them.
4266972
These are cool as hell. I seriously wish I had gotten the enormous 72 color set. The colors are nice and bright. They tend to go down on the paper more opaquely if you use them like watercolor pans. Some of the colors looks waaaay different on the paper than what you'd expect based on the color of the stick, but that's no super unusual. They're very soft and break easily. I've only used them once but they're so much fun!
3886545
I like them very much.  It has a really good system to keep wind and dust out of your eyes.
735769
These are really cool. My son LOVES robots, and these were given as a gift for this 3rd birthday, which was a robot party. Guests from 3 to 60+ were enjoying this toy. On the back of the box, it gives ideas of their stack-ability. Very cool gift.
3511076
Very cool! However buyer beware, they just don't last that long. Mine burned out after using on average a couple hours a day for a good week. But again they are really cool! For the money, it's really not that bad of a deal.
1016496
fantastic but cool is only good from one wearing.  does not cool off again if you just put in cooler pack.  has to be put in freezer, in my experience.  but so happy this exists. even for the short period of relief, these are great.
4658493
We got these yesterday. This is the only brand I've ever used so I can't compare it to others. The kids did once use some a museum and liked them, but I'm not sure what brand it was. However, these were awesome. The super cool thing was that our two year old, five year old and seven year old all really liked them and could use them together. The magnets stuck together well. The kids loved them. I'll update after extended usage but I have a feeling these will be very popular.
342195
These are just so strange and the kids love them.  I am glad I bought the first one and now I have three.  My littlest one is not as fanatic as the older two.  Also I think the Girls like them more ( some physiological puzzle there), any how I highly recommend this toy. They are well made and fun for many ages.