Pure Clear Quartz Crystal Singing Grail Bowl. This set is in the 3rd Octave and tuned to 440hz. Please note each bowl is made to order, so please allow up to 3 weeks for them to be made and delivered.

7” – B Note

7.25” – A Note

7.5” – G Note

8” – F Note

8.25” – E Note

8.5” – D Note

8.75” – C Note