Ma sheet athu opangidwa ndi zitsulo zosapanga dzimbiri amapangidwa pogwiritsa ntchito ukadaulo wodulira m'mphepete, womwe umasindikiza mawonekedwe apamwamba pamwamba. Njirayi imatithandiza kupanga zojambula zosavuta, zobwerezabwereza komanso zowonjezereka, zojambula zovuta, zomwe zimapereka zosankha zambiri zokongola. Ndi makina athu apamwamba osindikizira ndi makulidwe osiyanasiyana, titha kuwonjezera mawonekedwe apadera pa pepala lililonse, zomwe zimapangitsa kuti pakhale mawonekedwe owoneka bwino komanso apamwamba kwambiri.