Most of the ones that are pictured here are G chromophones. That was the first successful design These are made from pvc. In the future, I will be experimenting with other material like wood or metal.
Blue G
Gray G
Red G, without a collar
Black G
All Black G
Black G - No Collar
Green G
Red G
Clear G - No Collar
The original white prototype G
Green Bb (length=15")
Lavender & Red Bb
White E chromophone (length=21.5")
Red Bb