【 Spongebob Squarepants Ballpoint Pen Fur 】 Instant purchase is OK ◎ I collected this back then. I stored it in a dark place, but the ballpoint pen ink doesn't come out, possibly due to aging. When I pressed the pen tip, Spongebob lit up. However, I don't know how to change the battery, and there's a possibility of discharge, so I'd appreciate it if you could consider the light-up feature as a bonus. I will ship it with waterproof packaging + bubble wrap. #SpongebobSquarepants #HeiseiRetro #BallpointPen