COLOUR CHANGING NAIL VARNISH! Major want!

http://www.glamour.com/beauty/blogs/girls-in-the-beauty-department/2011/03/the-new-color-changing-nail-po.html?mbid=fb_fanpage

You've got to see this, I think it's fab, brings me back to my Barbie who's hair changed colour. The yellow with the orange tips, LOVE!