I took inspiration from Brix's design and doubled it. I also made the case thicker so it is less easy to lose.

I only had 6x2mm magnets kicking around so I modified the design to use them instead of 6x3mm. The switch still clicks back and forth but it isn't as strong as Brix's 6x3 magnet version.

When installing the magnets just make sure the magnets in the case oppose the magnets in the toggle (on both sides).