Why are Radius bristles end-rounded?

End-rounded bristles are toothbrush bristles that have been carefully polished so the tips are smooth and rounded instead of flat or sharp. This gentle rounding process helps protect your teeth and gums while still giving you a thorough clean.

Compared to flat-cut bristles, which can have rough edges after trimming, end-rounded bristles glide more comfortably along your gums and enamel. They’re less likely to cause irritation, scratching, or gum recession, making them safer and more comfortable. It’s a simple detail that makes a big difference in how your mouth feels after brushing!