Shade Shifter Nail Polish by Orly
The Shade Shifter from Orly is a gel topcoat that changes pigment depending on body temperature and chemistry, very similar to mood rings (you know, the ones that every one wore in like elementary school and whenever you stumble across one when you’re cleaning your room you’ll wear it for the day?!)!
The only place I have been able to find these is on ebay and amazon, for $14.50, which honestly is not too horrible of a price considering the awesomeness of what this top coat does.
I know I for sure will be trying out the Shade Shifter by Orly as soon as I possibly can!