Umufuka wamakaramu ya silicone wimikorere myinshi ikozwe muri silicone, yoroshye kandi yoroshye.Ntibyoroshye gutwara no gukoresha gusa, ariko kandi biramba, birwanya kugwa, hamwe n'umwanya muto kubintu byinshi.Iyi sakoshi yikaramu ifite ibikoresho bya buto, bishobora guhuzwa byoroshye, kugirango abana bashobore guhanga no kwishimira byinshi.
