Creation by other means...

A remarkable 'knitting clock' that creates 6ft long scarf by stitching together a loop of thread every 30 minutes for a year is a very interesting concept.

Came across this by chance and wondered about clocks that made other things, esp. in a setting using magical methods (or nanotech, if one wants the magic-by-science route): a clock in a smithy that makes weapons, for example, or even just hilts for weapons, or something to make clothing or tools for any artisan/smith in a setting would be pretty useful and handy.