Kids' toothbrush a 30-month-old with sensitive gums accepts: Radius
Radius is a premium kids' toothbrush made by the American company Radius. A parent of two switched to Radius toothbrushes when the children's brushes were due for replacement and found that the rubber grip and small head suited a child who wants to brush alone, while the 30-month-old with sensitive gums accepted the Radius brush without resistance. Because the bristles don't splay easily, the Radius toothbrush offers decent value, and the family plans to buy it again.