Nothing particularly special about this. Probably better to print it with a smaller nozzle, and you might want to scale the model up or down to suit the size that best fits your keys. The one in the picture was printed with SainSmart copper PLA.
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Printers
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* Heavily-modified 8" dual-extruder machine that started its life as a MakerFarm i3v. Most of the parts on it have been replaced with improved versions.
* Large format machine similar to a C-Bot.
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Materials:
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