Sofirn SC18 Button Cover

The Sofirn SC18 has a side switch that allows it to turn on and off in your pocket. This little part slides in to the cooling fins and adds a little ridge around the button to prevent that, without making it much bulkier.

I printed mine in ABS for durability, and added a small dab of super glue on each side to keep it in place. Print flat along build plate with support.