Ibibindi byo kwisiga bikozwe mubirahure byiza, bikomeye kandi bigoye kumeneka, bizagukorera igihe kirekire;Igishushanyo cyoroheje kigufasha kujyana ahantu hose, kandi ntikizongera umutwaro mwinshi mumitwaro yawe.Byongeye kandi, ibibindi byo kwisiga byakozwe hamwe na anti-drip flip cap kugirango wirinde kumeneka no kumeneka, tanga uburinzi bwiza kubintu byawe mugihe umupfundikizo winjijwe neza kuri kontineri.ibyo bikoresho byo kwisiga byikirahure birashobora gukaraba byoroshye namazi, birashobora gukoreshwa inshuro nyinshi, urashobora kubikoresha kubika ibintu byinshi bito, bizaba igikoresho cyiza mubuzima bwawe bwa buri munsi.