Exactly what it says on the tin. I would like to use these necklaces so, so bad, but the gemstones are tied to lips color. Which can look really good, don't get me wrong, but unless you want to have a funky colored lipstick, that limits these gemstones in the necklaces to more common lipstick shades (red, pink, orange, brown, etc).
this is also so low priority LOL but yeah