*NEW* Now available with either our Chalice style drone tops or "military" (fountain) style tops. - wood button mounts - plain turned (no beading or combing) - 1/2 set (9 ferrules, 3 ring caps, 4 tuning slides & mouthpiece tube) of plain metal. Available in nickel, stainless steel, aluminum alloy or brass. - ferrules and ring caps are beaded and threaded into place - tuning slides and mouthpiece tube are not threaded but are epoxied into place. - blackwood hemp stops installed after themetal tuning slides are installed - blowpipe and blowpipe stock are made from Delrin