Is this a clone of vjuice purple rain?

No. A friend asked us to make them a Blackcurrant Menthol style juice, so we came up with this. It's become a fan favourite in my circle of friends!
It's a very light but sweet Menthol inhale with a juicy blackcurrant exhale that sits in your tongue.
Little tip about Menthol; mix it with a drop of anise and it deadens the chemical undertones and also sweetens it.

I was looking for a blueberry/menthol recipe and came across yours. I love anise, so I gave it a go. (Had to sub Inawera for Fa, it's all I had).

This is AWESOME. It's smooth and sweet with a nice cool finish. Don't know what you suggest for steep time, but it will have to steep as it goes. It's great from the shake. Good job, thanks for sharing. (Prince would be proud, lol).