What is a blunt casing?

A blunt tip microcannula is a small tube with an unclear end designed specifically for intradermal injection of liquids, such as injectable fillers. It has ports on the side to distribute the product more evenly. Microknives are blunt, which makes them more flexible and less traumatic than standard needles. Unlike needles, they can easily navigate through tissues without cutting or tearing blood vessels. This greatly reduces the risk of bleeding and bruising. By removing the blood vessels instead of cutting them, the risk of injecting the filler directly into the blood vessels is almost zero. From a single entry point, the microknife can accurately deliver fillers on areas that require multiple needle punches. Fewer injections means less pain, more comfort and less risk of complications.

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