those clip on ring lights. It was on sale for $5.00, so I thought I'd give er a try. Well it didn't fit my Samsung Galaxy. So thanks to who ever invented rubber bands it's on the phone. The coin images are left to right Low Medium, high setting. I tried it on a MS 65+ Morgan but it washed it out.
Will I continue to use it, probably not. It seems fine on circulated Lincolns. I haven't tried any of my silver circulated yet, maybe later.
That was my first thought as well. In fact, I asked how they got a toilet seat into a blister pack. Lol