GOLD-Rosin is the most versatile having especially well-balanced properties. The tone  is full, round and warm, yet also has clarity, brilliance and transparance. It is flexible and best suited to obtain a variety of tonal colours from the instrument.

For the choice of the degree of hardness is: the softer degrees softens sharpness of the instrument, the harder provides greater clarity and is to be preferred for solo playing.

Gold IV for Cello