"these toothbrush heads are super soft and extremely comfortable, the only problem I had with these is that they molded after awhile."

"I am hoping these are truly greener; the bamboo part does seem like it could go straight into the compost pile, but what to do about the bristles? I don't think I want those in my garden soil. They fit reasonably well on my electric toothbrush but sometimes the connection is less than perfect and I have to turn it off and on again to finish brushing. That's a price I'm willing to pay for a less environmentally toxic product- and tbh it could be because my handle's about 5 y old as well."

"The first head worked great. Not sure which style other people bought that was too big but i didn't find that at all. I have a very small mouth. I used it for a while with no problems then realized it had probably been longer than I should use one head for and switched to the second head. The second time I brushed it fell off while brushing. I then could only use it if I didn't turn my skincare on, otherwise it would fall off. Unfortunately, because it was my second head i am way past the return deadline so that's really a bummer. I bought a different brand to try because even if these are environmentally friendly, it's bad for the environment if half are made and can't even be used. So bummed. The green one worked so so we'll, then the purple one just fell off."