This is an insert that snaps into a standard beer bottle cap and holds a 1/2" x 1/8" neodymium disc magnet.
The magnet is pressed in from the top after printing, and then the whole carrier should snap securely into a bottle cap (as long as the cap is not too bent or mangled). No additional adhesive should be necessary.
Rafts: No
Supports: No
Resolution: 0.28
Infill: 20%
The author marked this model as their own original creation. Imported from Thingiverse.