Buffet Crampon ICON Clarinet Barrel 66MM Silver Plated ICON Clarinet Barrel 66MM Silver Plated The ICON barrels were introduced by Buffet Crampon in 2013 and are designed to fit all B-flat and A clarinets, regardless of bore design or manufacturer They feature an inverse conical bore and body design that are the culmination of the latest acoustic research carried out by Buffet Crampon The barrels offer a unique ring shape with three finish options: gold, silver or black nickel ICON barrels are available in 64, 65, 66 and 67mm lengths