MicrobeHunter.com Microscopy Forum

This is from a cheek/mouth swab I did and have had two other ask me what it is. I'm still in my first week of the hobby, and the first one was my first attempt at oil immersion.

I'm starting to brush up on microbiology so bare with me till then, thank you YouTube for having college level lectures and labs from real universities.

I'm guessing it's fibres from whatever swab you used.