Poor imitation but useful for ...

Attractive price and works with two brush Oral B models we have. But the problem is not there.
Unfortunately, some excess hair for some brushes had to remake a "cutting" Careful.
Moreover, we see that the tip of each hair is cut straight, not rounded as in the brush of the original brand.
On the other hand, it happens that at the beginning of the bristles during brushing off and get stuck between the teeth.

Finally, it is one of my children using them, and did not seem bothered by these specificities. But the number of brushes that break is more important than with the Oral B! The plastic would be less robust to potential shocks?

I waited several months of use before giving that notice. I also contacted the seller to inform him of these details without claim reimbursement but simply to inform her of my experience. He was content to ensure that its product was very good!

If you have a very sensitive mouth and no particular problem, these brushes can make you realize some savings. But if you have dentures, sensitive gums, etc. I recommend you go your way ...

Hoping that I think has been helpful :)
If this is the case, thank you to check "Yes"
I wish you the best :-)