Bach Grime Gutter for trumpet, cornet, or flugelhorn.
It fits snugly onto the bottom of the valve casing and prevents valve oil and any other drippage.
This ingenious little invention fits on most brands of trumpet, flugel and cornet. It fits snugly onto the bottom of the valve casing and prevents valve oil and any other drippage leaking all over the floor (or your good black pants).
| Brand | Bach |