Professional model, Made with old Burmese Teak wood. Double (Male, Bass) brass reed system, 3 1/2 octave, 9 stops, True organ tune, side coupler with piano cut keys. Seven-fold bellows, Natural finish. This instrument has specially been made to Kala Kendar's specifications by a respected manufacture in India. Sorry we're sold out...Special order only, delivery time between 6 - 8 weeks.