Kolstein Ultra Double Bass Rosin is a favorite for both student and professional double bassists. World famous for its low powdering and smooth, easy bowing. It comes in a rubber peel-down package for maximum freshness.
Kolstein Ultra Double Bass Rosin is available in Soft and All-Weather grades. Please make your selection in the customization tab above before adding the rosin to your cart.
Upton Bass is a double bass specialty company located in Mystic, Connecticut. We are ready to offer advice and answer any questions you have regarding your double bass, strings for your double bass, or related topics. Any questions? Email email@example.com or call our shop at (860) 535-9399. Our hours of operation are Tuesday through Saturday 10 am – 6 pm.