McCallum Oval Mouthpiece for Imitation Ivory Bulbs
McCallum MP5/7 Oval Mouthpiece Tip for Imitation Ivory Bulbs
This oval mouthpiece fits McCallum mouthpieces that have an imitation ivory bulb. The standard mouthpiece can be unscrewed and replaced with this style. This tip is not compatible with some early McCallum pipes, which did not have a threaded mouthpiece.
A McCallum oval mouthpiece for mouthpieces with an imitation ivory bulb. (Use the MP6 for mouthpieces with a metal bulb.)