The Promised Neverland: Escape from the False Paradise - Minerva's Puzzle-Solving Pen - Yakuneba Escape Game - Minerva Pen - Cosplay I pressed the button several times, but it didn't light up. It flickered faintly sometimes, so I think it might light up if I change the batteries. The ballpoint pen ink comes out. As you can see in the photos, there are some areas with slight rust? It has been stored in a dark place, unused. ⸜♡⸝ Instant purchase is OK ⭕️ ⸜♡⸝ Please let me know if you have any preferred shipping methods. Please refrain from purchasing if you are sensitive to used items, as it has been stored by a private individual. Please let me know if you have any preferred packaging methods. Feel free to contact me.