Liquid Activated Multicolor LED Glass ~ Fun Light Up Drinking Tumbler - 6 oz.

The media could not be loaded.  This is really cool! lights up just like the picture, like magic. Lots of bright colors that change as you add liquid. Perfectly clear, with no color until I added water. Can't wait until I can bring it out when a group of friends come over for drinks. Everybody is gonna want it. I am adding a short movie I took on my phone so you can see it. You don't even notice the little battery door on the bottom of the cup. Looks like it would be easy to replace the battery when it runs down.

So much fun to use! It helps me meet my daily intake of water💦

This glass is really pretty! The only negative for me is that it is pretty small. But it is very festive and I would recommend this glass.

These are really cute and fun for the price! Kids love them for special occasions and they are plastic, so no worries. The battery can be replaced too!I want to get some more for the holidays come winter!!

Bought this for my Niece’s birthday (6yrs old) and she loved it! It was so cool how it worked and brightly lighting up! I was the coolest Aunt that day! It even surprised me when we filled it up w juice because it was just so fun and pretty! Def a great gift!

The glasses are pretty when they work but I have 4 and none of them work. Two only stay lit for about 5 minutes, one the battery lid broke and the 4th just didn’t turn in when drinks were in it: very disappointed. They are great for 5 minutes other than that they are garbage.

Product arrived with box crushed and item was smaller than expected.

Pretty cool cup. stopped working after a week or two, but still pretty good for a laugh.