I received a sample of this floss from one of the organization booths at an event my old school held a few months ago. As soon as I tried it, I knew it was the best floss I had ever used. It's the only floss I've ever had that doesn't shred AT ALL and fits easily between my teeth. However, I put off buying it for a while because it's a bit pricier than other floss products. After going through a few more things of subpar floss, I decided to pay the price for this one, and it's just as good as the first time I used it. If you have problems with floss shredding or getting stuck in between teeth like I do, I absolutely recommend paying the extra dollar or so that this floss costs. It's absolutely worth it!