Orthofill bands? Reviews and where to get them?

Ok so I'm so excited because I don't think I'm gonna get braces but I searched online for anther way to close a gap and I herd of these things called Orthofill band so I'm going to try them but before I do I wanted to ask you guys to give your review if you ever used it also where do you get it from , if you know where is there any place in Townsend Delaware I can get them