Thanks for that, I've seen the Isopropyl Achohol marbling done before, how do you do it (I use gelish BTW, dont know if that matters)
I've also bought some charmed additives off a geek whos having a clear out (I missed out on the springtime ones, so gutted

)
And are CND additives the same as the mica ones? I ask because i bought some cosmetic grade mica powders from the colour shack on ebay ages ago, but whenever i tried to do a full colour on a nail, i'd apply the mica, apply top coat, cure but sometimes the mica would wrinkle under the top coat and then scarpe off so i gave up on them
I hope i have more luck with the additives. x