This is an IDOLiSH7 penlight. It's a set of an IDOLiSH7 penlight and a penlight tube. It's a penlight from the 1st live, so it has 12 colors. I used it at lives and movie theaters. There are no noticeable stains, but there is some peeling on the tip of the penlight tube and some signs of use on the battery cover. I've confirmed that it lights up and works without any problems, but please understand that this is a used item before purchasing.