HOLBEIN Oil Painting Set, Brush Washer (Aged Item, Unused)

Thank you for looking.

This is a HOLBEIN oil painting set.
It is unused, but I believe it was purchased about 26-27 years ago.

It is unused and was only taken out of the box for photography. However, due to age-related deterioration, there is rust on the metal fittings of the wooden box and the inner dividers.
The paints are also unopened (opened for photography), but it is unknown if they are still usable.

Also included is a HOLBEIN brush washer and brush cleaner (photo 7), which I believe were purchased around the same time as the set.

Stored in a closet.
The wooden set alone weighs approximately 3kg.
Shipping will be via 100 or 120 size.

If you do not need the wooden box, please comment and I will adjust the price by deducting 300 yen. In this case, only the contents will be wrapped in cushioning material for shipping.

Not sold separately.

This is an aged item, so please only purchase if you understand and agree after reviewing the photos.