Look at that amazing entombed magnet. Perfection.
I start by using a metal tray with a silicon pad, dropping a smidge of hot glue and letting the magnet sink in as it attracts to the metal tray underneath.
Then I smudge hot glue over the hollow base and place the model on top of the magnet.
Let it sit there for a bit until the glue is cooled off.
Perfect fit every time and flush to the base.
I even use this technique to magnetize bigger pieces, but then instead of a silicon mat I will use small cutouts of Baking Sheet.
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