"These are the second types of toothbrush head that I've used and they do make your teeth and gums feel super clean"
"These are very good high quality toothbrush heads - highly recommended"
"These seem to get in the nooks and crannies of my teeth in a way that sometimes the other toothbrush heads don't"
"I think the only negative thing I can say is that the price is high if they are not on offer"