Zoyenera kulembera zozungulira kapena zozungulira zozungulira za zinthu za cylindrical zokhala ndi mainchesi ang'onoang'ono omwe sali ophweka kuima.Kusamutsa kopingasa ndi zolemba zopingasa zimagwiritsidwa ntchito kuti ziwonjezere kukhazikika komanso kulemba bwino kwambiri.Amagwiritsidwa ntchito kwambiri mu zodzoladzola, chakudya, mankhwala, mankhwala, zolembera, zamagetsi, zida, zoseweretsa, mapulasitiki ndi mafakitale ena.Monga: milomo, botolo lamadzi am'kamwa, botolo laling'ono lamankhwala, ampoule, botolo la syringe, chubu choyesera, batire, magazi, cholembera, etc.