Review title is THESE ARE NOT FOR FACIAL FLEX BEGINNERS!!! [SEP] I initially thought these were a scam product until I went to Facial Flex’s website to order replacements and found that they sell different “oz” based on how long you’ve been using the product (but nowhere on their website do they explain when you should move up in weight… size… whatever)… to further explain, when you first get your facial flex device, you start with a 6oz band (band resistance for muscle building) (side note: The device seems to be working but how cheap do you have to be to provide ONE BAND that’s supposed to BE CHANGED WEEKLY!!!?). Then after however long, again, their website doesn’t say when, you would move up to 8oz bands, then 16oz.<br /><br />Long story short, THESE ARE NOT FOR BEGINNERS!!!