6 of 7 people found the following review helpful
2.0 out of 5 stars
Extremely short-lived performance!!, 22 Jan. 2014
I have ordered these items before and have considered that the life of the product is much shorter than suggested i.e. 3 months, when the truth is that they barely last 1 month. Very disappointing indeed. It seems I must change my toothbrush system or choose a new supplier.