Characteristics:

1.The superfine needle is of pain-free and microlesion when injecting;

2.The graduated scale is accurate and marked with insulin unit and milliliter;

3.The fixed needle could reduce the residue of liquid medicine;

4.Double-sealed packaging, easy to carry;

5.No hemolytic reaction,no acute systemic toxicity;the products are sterilized with ethylene oxide; they are sterile and pyrogen-free;