Se good Aufsteckzahnbürste with small mistakes

I've been using for several years electrical Braun Oral-B toothbrushes and am very happy with it in principle. The most important thing: The brushes clean very well, my dental visits run ever since without drilling.

The brushes keep with me about 8 weeks with daily brushing 2-3 times. However, I decide not to change, but obviously fatigue on the brush head. Eventually slackens the brush head by a slight "click" only around and no longer rotates properly, although the bristles themselves are still ok and I might continue cleaning another 2-3 weeks. Since wear is probably been scheduled ...

A technical flaw have the brush heads. Sometimes the brush off during brushing of the electric toothbrush (if you push just a little too strong and draws) and then must be draufgefummelt again. In addition, their design flows while brushing (with me for about 90 seconds) toothpaste and saliva from the holes on the side of Aufsteckkopfes when you hold the electric toothbrush while brushing even slightly down.

Initially the brush were very expensive, but now you get it for less than half the price. Thus, they are still not cheap, but the price-performance ratio ago still okay.

One word of advertising "7er + 1". What shoud that? Will we confuse Brown? If you want to suggest, a brush, there is nothing? If the price comparison more difficult, if I buy a 4, 8, 10 or 12 set? Such customer confusion nowadays is actually out!

Overall still good Aufsteckzahnbürsten with small mistakes. You could still improve ...