I bought the Bourjois Rose Exclusif lipgloss a couple of weeks ago - I love colour changing lipsticks and glosses (see my review of Barry M touch of magic) so I had to try it out.
The lipgloss packaging is like the other Bourjois ones except you can't see through at the colour.
The applicatior is a pink brush (I prefer brushes over the hoof applicators!) and this allows it to be applied accurately
Here is a swatch when first applied on my arm and then after 5 minutes when the colour has developed. As you can see it turns very dark on me.
And here it is on my lips, firstly with a clear lipgloss, and seondly with the gloss developed for 5 minutes.
And finally, here's the image on Bubble Dreams that convinced me to buy it. I'm a bit dissapointed the colour turned out so radically different on me but I like the colour. If you google image search "Bourjois Rose Exclusif" you can see the range of colours you can get.