Plantronics AttiTube for TriStar, Encore, DuoSet, DuoPro transparent

Six wildly colored voice tubes to change at a whimincludes Outrageous Orange, Passion Pink, Serene Green, Peaceful Purple and Cool Blue. Product Features:Voice tubes designed to fit your TriStar or Encore series headset

Price: 5.41 from Dodax.NL