End‑rounding is a polishing process that softens each bristle tip so it glides comfortably across teeth and gums. Flat‑cut bristles (common in mass‑produced brushes) can have sharp edges that irritate tissue or scratch enamel. RADIUS bristles are carefully rounded to give you a thorough clean without discomfort—one of the reasons our brushes feel so gentle.
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Semantic Variants:
end rounded bristles meaning • why rounded bristles • soft bristle tips
Mar 24, 2026