The caption from the blog: For this look, I wanted to use one of my all time fave polishes, OPI DS Extravagance. I first did a base color of Sinful's Black on Black, then 1 coat of the OPI. I added a coat of SV and gave it about 6-8 minutes to dry. Then I taped off my tips, and painted them black. Not sure was SV is???? Maybe my manicurist will know.