Sakka's conch trumpet, which he blew at the moment of the Buddha's Enlightenment. It was one hundred and twenty hands in length (J.i.72; BuA. 239).
He also blew it on the occasion of the enshrinement of relics in the Mahā Thūpa (Mhv.xxx.74) and on the day of the coronation of Candakumāra. J.vi.157.