The best brushes with 1 star deduction and a small tip.

The brushes are really super and fulfill your purpose in my opinion better than flossing.
The brush is indeed on a soft aluminum rod, but the bend before the statement loud my dentist is that even be so, so you do not hurt your gums. You can see the brush back and forth bend and thus super penetrate into the interstices of the teeth and clean them.

The brushes can be used several times, but should after using always something to be rinsed and may be inserted in some mouthwash. So no bacteria accumulate there are otherwise repeatedly pressed into the gums.
I use 1 brush average of 3 wk - 1 month and always take this evening. At some point you could tell that the brush adjusts your service. This is different for each and is due to how close the gaps.

Now I come to the star deduction.

Worth the brushes have unique 5 star.

The price here at Amazon, however, is an impertinence.

Unfortunately, I'm sure like pure.

I purchased this brush here directly from Amazon for 7.29.

When I saw the same brush in the same package just in "dm" (drugstore), I thought struck by lightning. There they cost 4.25 euros with the note on the price tag "price since 22.11.2011 not increased"

Even with my dentist they cost only 5 minutes.

Conclusion ...

Buy recommendation: Yes, but not here at that price.