This product includes 8 toothbrush heads and is compatible with Philips Sonicare Electric Toothbrush.
Each replacement toothbrush head looks well made with different size bristles that felt sturdy and soft.
I tested the product with my electric toothbrush and it fit well and worked great. The bristles were not too hard on my teeth and they worked great with the vibration of the brush.
After brushing I was really happy with how clean my teeth felt. These replacement toothbrush heads felt just as good as the one that came with my toothbrush. It is a great value and you receive a total of 8. I highly recommend this product for both great value and how well they worked. Therefore I rate this product a five out of five stars.
Hope you liked this review and let me know if it helped you out.