SmileShark Teeth Whitening Pen (4 Count), No Sensitivity Teeth Whitening Gel, Effective Teeth Whitener, Travel-Friendly Tooth Whitening Pen, Carbamide Peroxide Tooth Bleaching Gel for Adults

SmileShark Teeth Whitening Pen Allows you to restore the sparkle in your teeth from the comfort of your home. Help you show the world your best self. 4 Pens can be used over 40 times. Get up to 1-8 shades whiter. How to Use: Step 1: Brush Brush and clean your teeth. Step 2: Open and Twist Remove the pen cap. Twist the bottom of the pen in a clockwise direction to allow the gel to flow to the brush. Step 3: Apply Smile widely to keep lips away from your teeth. Apply a thin layer of gel to the teeth. Avoid gums. Step 4: Wait Relax lips after 30s. Avoid eating or drinking for the next 30mins. Package Included: 4 * Teeth Whitening Pen