I'm not sure if this is the case but it might be. A while back, they were giving away the pink and green one of those for free (if you did so-and-so which I can't remember what). I know because I got one! Lol. I love it. It's velvety-feeling and it really is high intensity (in my opinion). I did my first review ever on it and I use it to make up for my Zook's weak clitoral attachment. I hope it comes back in stock so you can get it!
The best thing with ANY questions like this is to send in a support ticket. You'll be sure to get an answer there.