Features: 1. This is a pet tooth whitening pen kit: 2 pens- white pen can penetrate into the gums, remove stubborn dental stains on the teeth, soften the teeth on the calculus, make the calculus lose and fall off; blue pen-dental care formula, all-round care of oral and gums, anti-inflammatory and bacteriostasis, repair gums, strong teeth, so that teeth more bright and white luster, contains nature plant fresh oral formula, so that the mouth is fresh and nature. 2. Soft brush: The soft brush design is safe for pets. 3. Anti-slip: The anti-slip design is convenient for you to operate and help you maintain healthy teeth and a happy life for your pet. 4. Small head tip: Small head tip for those hard to reaching places. 5. Function: It also can prevent from bad breath, repair and pain relief, care of the mouth. Notes: 1. Please allow 3-5g difference due to manual measurement 2. Due to the screen difference, the color may be a little different from what you expect, please allow it. Specification: Materialpen brush: Plastic Target audience: Dogs/Cats Color: As shown Item type: Pet teeth whitening pen kit Package included: 1 settotal 2pcs in * teeth cleaning pens Type: 2ml/5ml Weight: 2ml- 0.036kg/5ml- 0.047kg Package List: 1 Settotal 2pcs in x Teeth Cleaning Pens