150uL isa, ine mukati mandrel uye polymer tsoka, 29 * 5mm; yakakodzera ND8 mabhodhoro emuenzaniso. Girazi isa nemakumbo epolymer. Cone, ine mandrel chaiwo mukati, 150μl. Chitubu chinopinza chinogona kugadzirisa otomatiki pakati uye kupa cushioning yekubata tsono.