Smaller brush-head and more densely packed bristles than competitors
The price (~$1/head) is definitely worth trying these brush head replacements. However, when compared to other generic competing heads, I was surprised to see that the surface area of the brush bristles covers less overall space and that the bristle groups are more densely packed then the competition.<br /><br />Easy to slide onto my toothbrush and I like that the brushes come with their own covers.<br /><br />Brush life is still TBD as I've only had these for a few days now.
Rating: 4 stars