Nimbus
Microfine Extra Soft
A US-made extra-soft manual brush with tapered filaments frequently recommended by periodontists.

Type
manual
Bristles
extra-soft
Tier
mid
Key features
- Ultra-fine tapered bristles
- Full and compact head sizes
- Slim handle
- Latex-free
Pros
- + Very gentle on receding gums
- + Reaches into sulcus effectively
- + Long bristle life
Cons
- - Mostly sold online
- - Feels almost too soft initially
Evidence note
Periodontists frequently recommend extra-soft, end-rounded bristles to protect exposed root surfaces.
Similar brushes
Colgate
360 Optic White
A manual brush with polishing bristles marketed for surface-stain removal and a cheek/tongue cleaner.
Oral-B
Pro-Flex Manual
A three-headed manual brush with flexible sides for cleaning along the gumline.
Curaprox
CS 5460 Ultra Soft
A Swiss ultra-soft manual with 5,460 CUREN filaments, favored by hygienists for sensitive gums.