Hybrid Glasses Rodinia Set of 3 wholetonetenor Due to chemical reactions during Fingers Brass Due to chemical reactions during the baking process Size (Voice) Tubing Diameter Overall Length Weight Listen Soprano 7 8" 30" 2 lbs Mezzo 1 3 16" 38" 5 lbs Alto 1 1 2" 50" 10 lbs Tenor 2" 60" (5') 27 lbs Bass 2 1 2" 90" (7 1 2') 45 lbs Contra Bass 3 1 2" 108" (9') 100 lbs > Basso Profundo 5" 168" (14') 200 lbs > Handcrafted and precision tuned to A440 (standard orchestral pitch) A collection that reflects ancient historic Western and Eastern ceramic production Hybrid decorations that come from a complex past that evolve into contemporary shapes