1 month in use, a little softer and not as durable

the quality was similar at first glance, the original brush, also the hardness, when you move your fingers through the brush.
These fit exactly like the original, but sitting minimal solid (but not as strong as with other manufacturers)

After a month, but is the quality, the brush is now noticeably softer than the old original brush after 4 months (have this extra repealed) - also is the wear higher than the original brush.

but it now expects a price (set of 8 time of purchase to 8.49, ie approx) 1.10 EUR per brush against EUR 4-5 in the original brush these are a good alternative, especially if you prefer softer brush.

that was the way my last sentence of this toothbrush, this will now be replaced by another model.