Dog Toothbrush, Dog Teeth Cleaning, Set of 6, for Dogs and Cats, Cat Toothbrush, 3-Sided Brush, 360-degree Pet Dental Care, Durable, Sturdy, for Cats, Small Dogs, Medium Dogs, Large Dogs, Pet Supplies Image shows one blue and one pink brush missing. Discounted by 100 yen. 【3-Sided Brush】With a 3-sided brush design, one toothbrush can brush the front, top, and back of the teeth simultaneously, allowing for easy 3-sided brushing and thorough cleaning of even the back teeth, leaving no areas uncleaned. 【Non-Slip Handle】The long handle with a non-slip grip is easy to hold and move with minimal force, making it easy to reach the back teeth.