What are the copper inserts in the Cream switches for?
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The Brutalist Grail Mode Loop TKL GMK MV Expo NK Cream+ w/ copper insert Durock v2 Stabilizers Krytox 205g0
They go in the under side of the stem to change the sound when the switch bottoms out! They have copper, titanium, or silicone - each changes the sound in a different way