Fibrillated football Grass ni yo yari iy’ikinyejana cya mbere cy’ubwatsi bw’umupira w’amaguru bwakoreshejwe mu bibuga by’umupira w’amaguru kandi uko ikoranabuhanga ryagiye ritera imbere, ubu ubwatsi bw’umupira w’amaguru bwa monofilament burimo gukoreshwa ku bibuga byinshi, kandi hari impaka zikomeje ku bijyanye n’icyaba cyiza muri ibyo bikorwa byombi.