CONN 88HR-O  Trombone

Purchased around 2014, used until around last year.

I personally found it very easy to blow and a good sounding piece.

There are two noticeable dents on the bell.

They do not interfere with playing, but please check the photos.

The entire inside of the tube has been cleaned with brass soap.

If you are concerned about it, please send it to a music shop or other place to clean the inside of the windpipe.