Blue Manual Toothbrush Illustration - Oral Hygiene Visual Resource #1843945 (License: Personal Use)

This illustration shows a standard manual toothbrush with a vibrant blue handle, a white neck, and densely packed black bristles arranged in a rounded head. The drawing uses bold black outlines and flat color fills, giving it a clean, accessible, and universally understandable visual style suitable for instructional or public health contexts.

Commonly used in dental care websites, oral hygiene brochures, school health curricula, and mobile app interfaces to represent brushing routines; matches user intent for finding simple, royalty-free visuals for educational or informational content.