Yumba Rosin - Bee Line Violin / Viola Millant-Deroux The formula is based on

The formula is based on the ‘Tartini Green' rosin that was available for just four years back in 2002

Once can choose to mix based on your own personal bowing style and technique

With a harder grip on the strings

medium dark color cake rosin

refined sound with slightly less projection than the SOLO formula

Yumba Rosin - Bee Line Violin / Viola Millant-Deroux The formula is based onYumba Rosin Bee Line in a formula designed for use on Violin and Viola. Yumba's Bee Line is for professional orchestra musicians and soloists. Dark red in color, this Rosin is produced using ingredients of 100% vegetable origin to keep bow hairs intact and prevent staining. Yumba Rosins are developed in Argentina, for year round use in all climates with a protective metal case. Pure Beeswax preserves humidity in the bow hair.