Fat Injection cannula is a specialized tool that modern plastic surgeons use for injecting fat in advanced liposuction procedures, This specific cannula features two different holes and is ideal for injecting fat in two different angles, one hole in shaft, and one micro hole at tip. https://new-medinstruments.com/luer-lock-liposuction-cannula-with-1-central-holes-and-hole-at-tip.html