Carbon black is darker. Just that. It depends if you want super dark lashes or not.
They are bot good but they are meant for volume not lengthening. For lenghthening I would suggest L'Oreal Telescopic or Maybelline XXL extensions.
I love them both! The carbon black gives your lashes a really dark pigmented flirty look I use one by one by maybelline to make them super long and then I use the loreal carbon black mascara to add thickness and make them darker.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.