Imipira y'icyuma kidashonga yujuje ibisabwa ku mupira utarakomera kandi ukomeye cyane kandi urwanya ingese. Ubudahangarwa bwa ingese bushobora kwiyongera binyuze mu gupfunyika. Imipira yose idapfunyika n'ipfunyika ikoreshwa cyane mu mavali n'ibikoresho bifitanye isano.
