【Halloween Commemoration】Night Glow Killer the Mask KILLER THE MASK 【Unused】 I purchased this for Halloween this year, but I'm selling it because I didn't have a chance to use it. It has been opened, but it is unused. ✨Features Night glow type that glows in the dark Perfect for Halloween events and cosplay ✨Condition Never used Disinfected Stored at home (bags and boxes have been discarded) Please refrain from purchasing if you are concerned about minor imperfections, as it was stored out of its bag. Please purchase only if you understand that this is a personal item. #Halloween on Mercari