Works, and Uses Less Paper
Decided to try this out for my pour-over routine. Paper can be inconsistent--sometimes too dense and the water just sits. Just don't grind too fine or it'll be like getting coffee in some central European dive joint, half a cup of mud.
The down side is you've got to clean the thing. No getting around that reusable items need effort. Let it dry, tap over a wastebasket, wipe with a damp cloth.