1. Those sure look a lot like ceramic guide hooks used in the textile industry! Google Cerok ceramic guide hook for some examples of modern equivalents.

  2. Oh I've been doing this but I never shared this secret with other people cuz I was afraid of being judged.

  3. I do this at hotels and work events and such where the coffee is likely to be blah. Even half a packet of cocoa is good.

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Author: admin