![Kolstein Bass Rosin Soft, Hard & All Weather Grades](http://www.proartelondon.com/cdn/shop/products/Kolstein_bass_rosin_{width}x.jpg?v=1577488831)
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.