DB2 sits in the middle of the three formulas, rated as medium-soft, therefore making it suitable for use - and storage - in temperate climates. Double Bass rosin’s requirements for tractive flexibility is optimized in this formula and is the most widely used of the three variants. This Hidersine Rosin is made in England in the same way as always: An Artisanal process of hand-mixing and hand-pouring.

Kolstein & Sons, Ltd. produces an outstanding rosin using their Ultra Formulation Supreme recipe.

It offers a well-blended, refined sound with slightly less projection than the SOLO formula. Formerly Listed as "Andrea A Piacere Rosin". NOTE: Product may come in original "Andrea" packaging but uses the same rosin formula.

Suited for Pirastro Gold gut strings. Pirastro Gold Rosin is well suited for violin, viola and cello.

Premium professional rosin. Foil covered cake in a covered container.

Original Andrea Vivaldi rosin for all strings.

This "Winter" rosin is stickier and is easier to apply in cold weather. Hypoallergenic and made from a synthetic hydrocarbon resin.

Thomastik Artist Rosin is suitable for all-round playing.

Kolstein & Sons, Ltd. produces this outstanding upright string bass rosin using their Ultra Formulation Supreme recipe.

Original Andrea Vienna rosin for symphony violas.