Kolstein Double Bass Rosin is a highest quality rosin in a protective card outer carton.
Recognising the need for a professional, consistent Double Bass rosin, Kolstein embarked on extensive research to produce what is today a rosin that has strong and even adherence, long lasting power, excellent tonal qualities and is very low dusting.
The Kolstein Double Bass Rosin is available in Hard, All-weather or soft depending on Personal preference.
A feature of Kolstein Double Bass Rosin is it has an indefinite shelf life and will not dry out.