Imashini isya ya Meiwha Gusya, byoroshye kandi byihuse, icyuma kigaragara neza, cyoroshye kubikoresho, gusya neza muri 0.01mm, byujuje byuzuye igikoresho gishya, birashobora gutunganywa ukurikije ibikoresho bitandukanye, bigahindura ubukana bwinama yo gusya, kunoza u ubuzima no kugabanya imikorere.