Make brushing fun with Spider-Man: Across The Spider-Verse! This kids electric toothbrush is battery-powered and 2X more effective at plaque removal versus a manual brush at the gum line upon single use. The small, soft bristles are designed to fit smaller mouths. Stationary lower bristles are topped with a spinning head that oscillates to clean. Get kids excited about brushing and help promote good dental hygiene with a Spinbrush Kids toothbrush.