... ,The way of using is the same as the traditional syringe.2,Safe and easy disposale after only one use.3 ... observe the mixture and liquid flow easliy.7,Sterlized by EO .9,T/T ,L/C10,MOQ:50000pieces11,Production Capacity:10000000pieces ... blister packing , middle box , standard export carton sterile retractable safety syringe