This is nice and convenient dental care product. It has light weight and you could carry your keys with it. I used this product for over 3 months and it has plenty more left to use. It is not really a con but it does not have any flavor and the wax on it is a little bit thick. If it has any it be... This is nice and convenient dental care product. It has light weight and you could carry your keys with it. I used this product for over 3 months and it has plenty more left to use. It is not really a con but it does not have any flavor and the wax on it is a little bit thick. If it has any flavor it would be nice but it is a good product after all. Its key chain design is nice feature. It is light weighted with nice desigh for low price. If you want to have a handy dental care product you should definitely buy this product. Read more

- The line used inside is strong and thinner than others that I've seen. This Is good because it will get easier between teeth. - The whole thing is also very light so it will not add weight to your keychain. - Very cheap for a 100m dental floss. The chain that is used ti attach the plastic case... - The line used inside is strong and thinner than others that I've seen. This Is good because it will get easier between teeth. - The whole thing is also very light so it will not add weight to your keychain. - Very cheap for a 100m dental floss. The chain that is used ti attach the plastic case to the ring is very weak. It may come lose at any time so I suggest you solder it or replace it with something stronger before you lose the whole thing. I removed the chain and attached the plastic directly to the ring so now it's easy to take it with me everywhere. Very good product. As long as you take care of it' it will take care of your teeth. Worth buying. Read more