Large thick very old style Thadobati. This heavy bowl is simply made with vestiges of classical inner circles and outer tick mark. The patina has many colors and shades. Rich middle C soundscape with active lower notes and a surprisingly strong high frequency note that lifts the vibration from the beginning. Longevity and harmony are very good, the highest tones drop out while the main two remain in a duet to the end. Great off the rim, with leather both the primary tone and overtone can be played smoothly and purely. Overtone sustain is great. A massive Yew wand will also play that overtone with surprising smoothness. With overtones at D5, F6, C#7, G7.