Bought it for my son along with three containers of drink non-caffeine and a container of drink for myself all as per usual were excellent. The coaster is absolutely amazing. I love it my son loves it so thank you and we will keep on shopping with you.

Looks great

I opened the box for the coaster and looked to see what batteries it would take and find the power switch (the button on the bottom gets pressed down when you put your cup on it) before I spotted a spot where a cord would go. I found the cord in the box and plugged it all in, and saw the colors shine through the cup with what I had in there, seeing more than the one color I was expecting, not having inspected too far on the store page. After a while, I unplugged it to move it elsewhere on my desk, only to learn it had internal batteries that could retain the charge from the cord.

Pleasant surprise after pleasant surprise. 13/10

A very cool looking coaster that I've been wanting to get. Plus I'm a sucker for LEDs. Overall it's a great addition to my gaming setup.

Being able to plug it in is neat, and it makes me a unique addition to my desk. Looks like the statue of Vergil is gonna have to go in the trash where it belongs