I just got a new multimeter (Hioki DT4282) and took it apart to see the build quality. On the PCB I found some components I would like to know more about. I assume they are capacitors since they are labeled “C”. One can be seen in my attachment and is labeled C211 towards the middle of the photo. They are very shiny and look like the mineral tiger eye. Can someone give me some information about these components, or at least enough for me to find them in a web search?

Thank You