Gear Wheel refrigerator magnets in 4 different sizes
Use round magnet smaller or equal to 16mm diameter x 4.5mm height
Use 0.16mm layer height or smaller for threads.
Gears will spin freely. Se YouTube video:
https://youtube.com/shorts/eEMAjSjauSQ
Use a thin layer of silicone sealant underneath the MagnetHolder to make sure the attachment to the refrigerator don’t slide.
Let the silicone dry for a day or so before using the refrigerator magnet.
Screw the MagnetHolder and magnet in place with the ThredNut.

Place a circular magnet here. Max 16mm x 4.5mm.
Magnets can be acquired here: or at Amazon

Magnets 15x3mm here:

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