I came across OrthoFill 4 weeks ago from the time I am writing this comment. And, shocked actually at how convenient and effective it is. My boyfriend was always embarrassed by his smile because of the gap in his upper central incisors. I purchased bands from Orthofill then voilĂ ! Three weeks onward, his confidence rose up instantly. He talks more to me and has a bigger smile as we take pictures. Thanks to Orthofill!