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What are the most useful things you've printed?
(self.3dprinting)
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this post was submitted on 24 Aug 2025
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Earbud Charger Charger. Put your earbuds in the charger and put the charger in the charger charger and the charger charger keeps the charger charged.
In other words, an earbud case holder. The earbud case can charge wirelessly so I put a wireless charge coil behind where the case sits. I put a piece of metal on the back of it so it sticks to a magnet mount in my vehicle but I plan to 3D print part of my dash with this built into it.
But what charges the charger charger?
The vehicle. If the case goes dead you simply buy a vehicle, drive around until charged, then you can sell the vehicle or push it off a cliff or whatever