Adverts for Suri toothbrushes kept following me around across the various social platforms in that way that they do, and I was entirely prepared to ignore them - but then of course my old electric toothbrush broke, and I couldn't resist. Getting a Suri brush has been a revelation. I find its ultrasonic approach much easier to use than the rotating head style of my previous brush, and my teeth genuinely feel as clean as when my (ever-despairing) dentist uses his professional tools to pick out the plaque that's inevitably built up in crevices and the like. They're noticeably whiter too, and I'm not even using a whitening toothpaste! It's also just a really nice quality piece of kit - it's thinner than the traditional bulky electric toothbrushes and it just feels great to hold and made of premium materials. Battery life appears to be as amazing as they claim too. A very, very satisfied customer a couple of weeks in!