this review title is: not so much and the content is: i do not hate them but this is a picture after weeks of use the black one is used obviously the white one is new will be extremely pricey to replace a toothbrush every weeks and honestly they are not as other soft ones i have used i like that they are biodegradable supposedly but not sure if they are worth it really do not think i will be buying them again.there are other information for this review, one is this reviewer did purchase it and the other is 0 people think this review is helpful.