customizable pot lid knob (remix)

by nh2 Jan 11, 2020
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well i think PLA is not the optimal material for this case. The glass lid gets too hot

I also thought so at first, but I've printed multiple lid knobs by now and used them for a year and they don't seem to have any problem with it.

Probably because water cannot get hotter than 100 degrees C, the steam (which can get hotter) cannot reach the knob, and that the surrounding air cools the lid quickly enough so that we're not getting into the area where PLA starts softening/melting.