Kolstein Ultra Formulation Supreme All-Weather Bass Rosin

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  • Regular price $19.80


Kolstein Rosins are specifically formulated for the upright bass, offering strong, even adherence, long lasting power, and extremely low powdering. It has an indefinite shelf life made possible by a continual wetting agent in the formula which prevents crystallization, permitting easier application and minimum powdering while playing, and also prevents the rosin drying out with age.