By the looks they are glittery infused tops as well. I personally like them, but am pretty sure DH won't want one at all--wonder if I buy him one and he carries the reciept if he can use his old red and black one instead. Yellow would have been ok, but the glitter is not going to be ok! lol
I know when the kids were younger they liked some of the other souviner mugs and when they asked at the hotel if they could use the other mug instead of the one we purchased for them they were told it was ok. I made it a point to keep my reciept for the four of the refillable in my wallet just in case anyone wanted to question it...