●【Fresh Plant-Based Formula】Made from natural substance, removes stubborn black stains ,leaving their mouth fresh and clean.Pet toothbrush pen is made of safe and Non-Toxic materials, you can use it with confidence. 【Solve Pet's Brushing painful】Having periodontal diseases is painful for your pet, Soft brush makes cleaning painless and less stressful. Petite tête pour les endroits difficiles à atteindre. 【Haleine fraîche】Le stylo-brosse à dents pour animaux de compagnie contient une formule orale fraîche qui élimine efficacement la mauvaise haleine et laisse l'haleine fraîche à votre animal.