[This review was collected as part of a promotion.] These replacement brush heads are great. They come in 4 individual packs and are easy to open and replace. The brush heads are soft but feel so good brushing.

[This review was collected as part of a promotion.] The toothbrush is amazing and the replacement heads fit perfectly. Very easy to change out and definitely cost effective. A brand you can trust.

[This review was collected as part of a promotion.] So I bought this brush and got the brush heads . The brush heads are great and click on easily so gentle on my teeth and make them so clean. It's a great price for 4 brush heads.

[This review was collected as part of a promotion.] Great product overall, happy to have had the chance to try it . Long lasting and they clean the teeth thoroughly. I can only recommend it! Thank you Influenster!

[This review was collected as part of a promotion.] It's good a brush heads and it came with 4 brush heads. My husband use an electric brush and this a good brand. I received this product free from Influenster.

[This review was collected as part of a promotion.] Very sturdy and strong, but still soft and pleasant to use. While it cleans nicely, don’t feel like it wears out quickly. Would recommend for a good brush!

[This review was collected as part of a promotion.] The OralB iO ultimate clean refill brushes are great. They are easy to put on the toothbrush handle. I feel like I get a good clean when using these brush heads.

A little hard

Great bundle pack.

Very reasonable price