[Homeroast] Exotic Coffee Filter

Jon Rosen jon at jonro.com
Sat Jan 8 11:08:38 CST 2011

A friend of mine asked me if I had used this new type of coffee filter he read about. He thought he recalled that it might have been made from glass with laser-etched pores. I've never heard of it and he couldn't find the reference again. Has anyone heard of this filter, and if it exists, does it produce a particularly good cup of coffee?


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