I have brought this item from my parents' home. It has been stored indoors for at least 20 years. It is old and I don't think it can be used practically, but I felt it would be a waste to throw it away, so I am listing it. The total length is about 80mm and it weighs 6g. As a general rule, the packaging will be simple, and I will use recycled materials for the packaging such as envelopes. I await purchases from those who understand this. I can also re-list items combined with other items I am selling. Most of the price is for shipping and fees, so I believe I can keep it at the same 360 yen if multiple items are combined within the weight and size limits.