Jurassic World Kid's Spinbrush Electric Battery Toothbrush … a totally ROAR-some way to use a toothbrush! Soft toothbrush bristles on the power heads are designed to fit smaller mouths. And the stationary lower bristles are topped with a spinning head that oscillates to clean between teeth, even after they've chewed gum. These electric tooth brushes are ergonomically designed to fit perfectly into little hands for a comfortable grip. Meet the NEW Kid's Spinbrush with FASTER spinning action and LONGER battery life! For clean and healthy teeth and gums, choose Spinbrush battery-powered spin scrubber toothbrushes. So if you're looking for a fun-loving spin toothbrush, kids will go wild for this one. Treat your child to a DINO-riffic new toothbrush.