Kolstein All-Weather Bass Rosin

Low-Powder Rosin for Upright Bass

Kolstein All-Weather Bass Rosin is a trusted choice for upright bass players who need reliable grip, quick response, and consistent sustain from the bow. Made by Kolstein & Sons, Ltd. using the company's Ultra Formulation Supreme recipe, this bass rosin is designed to perform smoothly across a range of playing conditions.

Its excellent adhesion helps the bow engage the string with confidence, while the very low-powder formula supports cleaner application and easier bowing. The smooth feel makes it useful for beginning bassists building control as well as experienced players who require dependable response in lessons, rehearsals, and performance. Because it produces minimal powder, Kolstein All-Weather Bass Rosin may also be a practical option for players with respiratory sensitivities who prefer a cleaner rosin experience.

Features & Specifications

• Instrument Compatibility: Made for upright bass bows.
• Rosin Type: All-weather bass bow rosin.
• Formula: Made with Kolstein's Ultra Formulation Supreme recipe.
• Performance: Provides excellent grip for quick response and consistent sustain.
• Low-Powder Design: Produces very minimal powder for cleaner application.
• Playing Feel: Supports smooth, easy bowing for beginning and experienced bassists.
• Player Consideration: A practical option for players with respiratory sensitivities.
• Weight: Approximately 0.1 lbs.