Combed body, wide bore, imitation ivory projecting mount or black button mount, plastic blowpipe with built in valve and adjustable length. Available in 4 different models. With Standard McCallum Thread

BP2/8 Standard Universal/Expandable 4" mouthpiece built in valve button mount

BP3/8 Standard Universal/Expandable 4" mouthpiece built in valve Imt. Iory mount

BP3/7 Junior Universal/Expandable 3" mouthpiece built in valve button mount

BP2/7 Junior Universal/Expandable 3" mouthpiece built in valve Imt. Iory mount

Mouthpiece included, 3" for junior, 4" for standard. Price Shown is for single BP2/7. Price will adjust according to selection made.