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Hands-On: What Does A $299 Electric Toothbrush Feel Like?
7The Oral B Black 7000 is a high-end electric toothbrush designed by Braun that retails for nearly $300 — toothpaste not included. Boasting up to 48,800 rotations per minute (RPM), it promises to remove double the plaque of a manual toothbrush. But is it any better than a $20 electric toothbrush?