PETZ Rosin for Cello "SOLOIST", in light / soft and dark / hard is made in high quality resources/raw materials. A special formula are the cause for good adhesion on the strings!
This quality is especially appreciated by orchestra musicians, thus at higher room temperatures "SOLOIST" dark is the adequate choice.
For minimization of making dust while applicating it, "SOLOIST" is packaged in a suede-imitation (as you can see on the picture).
Miracle cloth