3 Series gum health Sonic electric toothbrush HX6631/30

Every sonicard that I've bought has broken down within 2 years. They are good but definitely not BIFL.

I got mine in 1992 and it lasted til 2004. Got my second in 2020 and still using it. I bought a second one at the same time, just in case.

I’ve had the Sonicare range from the days before Philips bought it, thankfully they didn’t ruin it. Recently bought my mum an inexpensive one as the oral b she complained always ran out of charge. Ordo from Amazon, she was happy with it.