Folding Nunchucks, Steel and Copper, Purchased in the Showa 50s-60s (1975-1985). Price Reduction.

Hello! Thank you for viewing my listing.
This item is unused, but it was kept in a desk drawer for about half a century, and then the desk itself was stored away and forgotten.
As a result, it has naturally aged over time, but I have given it a little care for this listing.
I have added more photos to make the item clearer and have also lowered the price slightly.
Since it has not been used, I believe it is in very good condition.
This is not a toy, so carrying it around would not violate the Firearms and Swords Control Law, but I believe it could now be considered a violation of the Minor Offenses Law, so I think it's best to have a clear purpose for it. Please use at your own risk. (It was okay to carry around in the past.)
I think it's perfectly fine to use it at home or in a fixed location.
This is likely a difficult item to obtain these days.
Case: 16 cm x 6.5 cm x 3 cm
Main body (folded): 14 cm
Main body (extended): 36 cm
Chain part: 12.5 cm
Both extended: 84 cm
I would appreciate it if you could refer to the photos for weight, etc.
I saw this nunchaku at a hobby shop long ago and fell in love with it at first sight, but it was expensive and I couldn't easily afford it, so I bought it with difficulty.
This nunchaku strongly reminds me of the late Bruce Lee, and I have kept it carefully, but please understand the natural degradation.
I would prefer not to sell to those who are overly sensitive. I hope you can understand.
I believe this is a very valuable item now.
I sincerely look forward to your purchase.
Thank you.