The classic 4B design made of nickel (instead of brass) and silver plated. Compatible with other * and L’Olifant B cups.
These are silver plated nickel. Giardinelli threads (3/4-36).
The classic 4B design made of nickel (instead of brass) and silver plated. Compatible with other * and L’Olifant B cups.
These are silver plated nickel. Giardinelli threads (3/4-36).