Great product!
If you are looking for an inexpensive alternative for your sonic toothbrush, this is it.  I was chosen to review this product, and I'm glad I  did.  Great communication with seller, and fast shipping.  These fit my toothbrush and worked ad well as those expensive replacement toothbrush heads.  I was very pleased at how clean my mouth felt aftet using them, I will definitely buy these again!
Rating: 5 stars