Up in Smoke Pipe Screens (100) - Made The USA - 260cm (.500) Sta less Steel Filter -

Actually using these for the mesh in my Nitrogen Dioxide tubes as someone threw the ones I had and they fit in to the lids fine.

very screeny indeed!

I messed up and got the 50 pack with only 1/2 screens they're too small!! Get the 0.75 ones there is a 200 pack for cheaper!! Dang son i got scammed

Funcionales

These screens work in a Fumo pipe, although not as easily as the screens Fumo sells. This is because Fumo bowls and screens are manufactured to be just a tiny little bit smaller than 1/2 inch. This means the Fumo screens easily pop into place in the Fumo bowl, but these screens need a wee bit of persuading to get them into the bowl slot. Not really a hassle, but enough to notice the size difference, and it makes you wonder why Fumo didn't just use a standard size like everyone else. Oh wait, Fumo screens cost twice what these do, perhaps there is some relationship there. I wouldn't want to comment. Other than the size difference, everything else appears the same - they are clean, with smooth edges, and they are working well for me.