Zen Grounding 10180 Gram F#/C Note Singing Bowl 20.5" #ztg10180
Size: 20.5" x 7.5"
Weight: 10180 g
Average Rim Thickness: 7.2 mm
Undertone Note: F# 47Hz
Fundamental Note: C 135Hz
Overtone Note: C 263Hz
The undertone note is so low that it is rather felt than heard, while the fundamental note is the most audible. The overtone note is the next highest harmonic frequency produced by this bowl.
This bowl includes a complimentary gonger mallet and XXXL Zen Cushion.
The sound sample and photos are of this specific bowl.