Neat Tea Canister, Copper Hammered + Tea Caddy (Tea Leaf Receptacle), Probably Aluminum, Hokusei, Set

Neat Tea Canister and Tea Scraps Container (Copper Hammered + Aluminum) - Hokusei Set

Both the tea canister and tea scraps container are used items.
Both are very old, from several decades ago.

Tea Canister: Height 11.3 cm, Diameter 7.5 cm
Tea Scraps Container: Diameter 13 cm, Height 9.5 cm

Both are sturdy products and can still be used perfectly, but they have many small scratches, tea stains, and signs of use.
I have taken photos of any areas of concern, so please examine them carefully.
It's possible that the tea scraps container could be cleaned further with something like kitchen bleach, but I was concerned that vigorous scrubbing might cause the paint to peel due to its age, so I decided to list it as is. Of course, it has been washed normally.
The inside of the tea canister is clean, but there are fine scratches like scuff marks, and there are black marks? on the underside of the lid. Please look closely at the photos.
Since this is a copper product, it might be possible to polish it, but as I am an amateur, I am listing it as is.
The photos were taken with and without flash. The appearance without flash is closer to the actual item, but I took photos with both to make the scratches more visible.

Please purchase if you understand and accept the above conditions. Thank you.