Plughole Adventures. Post your plug-hole photos here ! - An open thread

[Fixer]

The plughole is used everyday by everyone . . . So let's see yours be it shiny or not, crammed and jammed or free flowing, from the outside or inside !!!
(Edit : Tamron 85mm f/1.8 @ 1.8)

https://flic.kr/p/2pAFpyA

View: https://www.flickr.com/photos/199211916@N06/53557347702/