Dörfler "W.E. Dörfler" Master Series cello bow id: 4186 sku: DC20 brandname: Dörfler series: "W.E. Dörfler" Master Series Details cello bow, 4/4, pernambuco, silver mounted, round 1a pernambuco stick, fine ebony frog, single eye, three-part ebony button with eye, silver wire winding