Cobotron wrote:Well hey there WreckerJack!
The cube came in my tropical drink at Trader Sam's, the poolside bar at Disneyland. I used to see them all over the place years ago. Like at Target and what not. I just searched Amazon, but all the ones I found are liquid activated. This one has a button on the bottom to turn it on and cycle through the colors.
So, quick look at the bottom of the cube and, VOILA!
https://www.windycitynovelties.com/led-products/led-drinkware/ice-cubes.html
Huh, that's really cool. Got that bookmarked now; thank you!