Thank you for viewing. [Products] hide Radiosity penlight hide ring x 3 [Condition] Brand new, unused. I obtained these at an event in Yokohama and they have been stored at home since. The hide rings were obtained at some event, and I probably haven't opened them. Since they haven't been opened, I don't know if they light up. If you are interested and will cherish these items, please consider purchasing them. Genre...Domestic Artist Domestic Artist...hide #hide #penlight