this review title is: love how it gets between my teeth and the content is: i really only bought these toothbrushes as spares in case people spend the night and need one i ended up trying one just to see and absolutely love this tooth brush the brush has grooves is angled and feels like it gets in between my teeth better than most almost like flossing my only warning is it did irritate my gums the first few days of use not the brushes fault but ingot so into brushing the spaces between my teeth i probably brushed too hard.there are other information for this review, one is this reviewer did not purchase it and the other is 1 people think this review is helpful.