Cello carbon bow "Viennabow" - … Cello carbon bow "Viennabow" - premium quality Item No. VB6526 Cello carbon bow "Viennabow" - … Cello carbon bow "Viennabow" - premium quality, stamped "Viennabow", full lined ebony frog, Parisian eye × Cello carbon bow "Viennabow" - premium quality