Then, in the centre of the two rows, put about a grain of fulminating silver, and paste a piece of cotton or silk over it.
Wax ay ku ridqi jireen laba dhagax dabadeed budada roodhi ka dubin jireen, ama iyada oo aan la budayn ayay karin jireen oo inta ay gadhoodh ku daraan ka dhigi jireen "umphothulo" ama "umngqusho" (shuuro ama jidhiidh digir lagu dhex kariyay).