invisalign express?!

[happyhelen]

hello all,
i am just in the final stages of getting invisalign for my bottom teeth and a ceramic type on the top.
i was wondering if anyone had heard of invisalign express or had it?
thank you all xxxx

[debsoley]

I am very happy with my invisalign express. I had it for 4 months.
I had minor crowding. I am done with it by New Years but my dentist says at night when I sleep I still have to wear it indefinately so it doesn't move.