Brush for the Hümmelchen toy whistle
Very good care brush for cleaning the inner bore of the Hümmelchen chanter or practice whistle.
The trim of this brush allows for good cleaning. At the upper end, the sturdy wire is ground to prevent damage to the instruments.
The brushes are suitable for internal bores from approx. 4.3 mm diameter.
Brush trim length: approx. 10 cm
Diameter of the brush set approx. 5 mm
Total length approx. 33 cm