Haske mai laushi, salo mai sauƙi, farashi mai araha da yanayi mai kyau. Saboda fa’idodi daban-daban na hasken layi, don haɓaka wannan ƙira, hasken layi shine babban jigon.
Ta hanyar zafin launi, launi da wasu canje-canje masu ƙarfi, sararin yana sake haɓakawa.