Jupiter JPT-416  Pocket Trumpet Used with Hard Case from Japan mini Trumpet

It has been used a few times, but it has been sitting at home for a long time and has deteriorated over time.

There are some scuffs, rust, and scratches.

The mouthpiece has been cleaned, but it is still covered with rust (?). The mouthpiece has been cleaned, but I could not get rid of the rust (?).

Piston operation has been checked and the parts that can be disassembled have been disassembled and checked.

It has been cleaned.