Stainless Steel Surgical NeedleDescribe：A blunt-tip cannula is a small tube with an unsharp rounded end,Website: , specifically designed for atraumatic intradermal injections of fluids, for example injectable fillers. It has ports on the side allowing the product to be dispensed more evenly. Over the years a wide array of blunt-tip micro-cannulae have been designed that offer variety in flexibility, size and diameter, but all are very small in diameter.   1.You inquiry related to our products or prices will be replied within 24 hours 2.Well-trained and experienced staffs to answer all your inquires. 3.OEM & ODM, any your own design lightings we can help you to design and put into product. 4.Protection of you sales area , ideas of design and all your private information.Safety: the blunt tip of cannula prevents intra-arterial injection, the cause of most serious complications using needles, reduces trauma to the tissue and decreases the risk for blood vessel rupture, intravenous and/or arterial embolisms (reference).Comfort: patients undergoing cannula injection experience much less discomfort than during needle injections. The entire lip, nasolabial fold, mandibular sulcus, cheek, or temple area can be augmented through a single puncture site. Only 2-4 entry points are needed for full face injections.