cheap junk
I'm not happy at all with the 'cheap' quality of this product.  And now I have to buy the 'real' oral-b 'good' stuff.  So, by trying to save a buck and buy the 'brand x', I managed to spend twice the money and buy both brands.  I could not send them back after I used a couple.  Don't buy these.  I know it made me sad.
Rating: 1 stars