i purchased some grades of spectraflair from here. it is not the powder form, it is in a suspension base and it is extremely concentrated. i first mixed some up in an opi topcoat since that's the clear i had sitting out. i realized that it was way too much even though i hardly used any, so i found a 2nd bottle of dumped about a quarter of the first bottle into it and that's what i have on right now. when wearing that first mix on its own you don't see any of the colored polish underneath.
i also wanted to try with a color, so i found my old cnd oilslick and put some in. i like it better used as a topcoat to be honest. i didn't want to add too much into the colored polish and have it also turn pure silver, so i just stopped and decided to go with the topcoat.
no cleanup done on the below pics. honestly just wanted to get these online.