Sewn kin 3 (stylised as sewn kin 3) is the second documented video released by the YouTube channel Sewnkin. The video is thirteen seconds long, and it was released in March of 2014. The video was deleted by the original uploader, and it was later reuploaded by Meatsleep under the title "ₛₑ⍒⎍ⓚ⑊⭔."
The majority of the video is a closeup of what appears to be skin. A closeup of what appears to be a broken vial with a red substance is also seen. Near the end of the video, the camera (while unfocused) is taken through a hallway. The video ends with the number 5 typed on a computer screen.