I used the black to dry brush lines after I went over them with a mixture of the green and white and then the green, white, and grey mixture. (myvintageporch.com)
I don't get streaky brush lines on my face and it does a great job of covering up my imperfections. (elisabethhayes.com)
Simply brush a line of PVA glue along the base of the tag, dip into a pot of glitter and leave to dry. (idealhome.co.uk)