Compatible vs Comparable in Quality
Yes, it is true these generic Oral B Toothbrush Replacement Heads are compatible. However the quality is poor. If you use electric tooth brushes you already know after period of time the brushes wear down and they become soft. These brushes out of the packaging are soft, even softer than regular tooth brushes. Great price for 4 heads, although in this case, you get what you pay for!
Rating: 2 stars