150mm X 12mm diameter Dried up and cannot be used for writing. This is a Men's Bigi novelty item. It's approximately 40 years old. Since it has been stored at home for a long time, I will only sell it to those who understand. The rubber bellows of the knock mechanism has also deteriorated somewhat due to dryness, but it can currently be knocked. The M E N' S B I G I logo mark is fading. The top crown is engraved with "TWO PATENTS - EUROWAY ITALY". We cannot respond to inquiries, complaints, or returns after the order is placed, so please take a good look at the photos and purchase with your understanding. It will be wrapped in bubble wrap and shipped anonymously.