Kotobukiya Modeling Support Goods Miraito 327 Green of 27mm in Plastic Model Kit M.S.G [Set 3] Approx. length, Non-scale

(C) KOTOBUKIYA A tiny lithium battery with an LED. The battery part has a diameter of approximately 3mm. The "327 Green" has a total length of approximately 27mm and a capacity of 20mAh (battery life of approximately 30 hours or more). By modifying plastic models in various ways and incorporating "Miraito" (a type of LED light), it's possible to create illuminated effects in a small space. The LED on the head turns on when you push it in and turns off when you pull it out.