I just got mine yesterday.
They're stainless, shiny, they look great on my Hello-016 with my stainless driptip.
I've never debridged an atty before so I don't know what its exactly supposed to look like, but it kind of looks like the wire mesh bridge is sort of...smushed in there?
I'm not sure, but when it gets hot, you can still see it sort of getting red on either side of the mesh (bridge?).
They produce good vapor, and it tastes good, mostly on the exhale, using Vaporbomb's Mountain Mist.
They are equally good to the LR Super 510 I got from Liteig, and I think better than the proprietary cone atomizer from Hello-016.
So, in summary, they're awesome, but whats up with the steel mesh looking bit in the atty, is it actually removed or just smushed?