1.manual retractable safteys 2.1ml luer slip,3ml,5ml,10ml,luer lock 3.PE & blister packing available 4.CE & ISO 1.manual retractable saftey syringes2.with saze:1ml luer slip , 3ml,5ml,10ml luer lock3.PE & blister packing available4. CE & ISO Manual retractable saftey syringe