AVONTrue color Glimmersticks Eye Liner Cosmic Brown Lot of 10

Over the past few months noticed glitter on my eyelashes. Never noticed this before. Is this from glimmer sticks?

These say smoky gray. Are they really cosmic brown?

Is this product waterproof? it looks as though it reads that on the image. also, looks like it's grey on the image. the one i have has brown stripe

Are these all the same color?