Kubantu bashya kuri uyu murima, imigozi ya riveting rwose ntabwo imenyerewe. Ibikoresho birimo ibyuma bitagira umwanda, ibyuma bya karubone, umuringa, na aluminium. Umutwe muri rusange uringaniye (umuzenguruko cyangwa impande esheshatu, nibindi), inkoni irahambiriye neza, kandi hariho amenyo yindabyo kuruhande rwo hasi rwumutwe, bishobora kugira uruhare mukurinda kurekura.