To swap lens trims, hold the corner of the case  and press inner corner of the lens trim upwards.

Align the dot on the new lens trim with the dot on the inner case. The trim will not fit otherwise.

Slide the outer corner of the lens trim into the case first, then press around the sides until it fully clicks into place.

Get a grip, stand, & magnet that is designed fully to work with Snap Case. Did we mention it’s fully magnetic and that you can charge through it?