Qing Dynasty - Kapala Buddhist Beads Size: Each Diameter 1.2x0.7cm, Weight 133g Tibetan bone products are commonly known as Kapala. The materials used for it are generally donated by Tibetans who have been fully sacrificed and cultivated after death, donating their skulls, leg bones, and phalanx to make special instruments, which is one of the tantric instruments. All measurements are approximate