<p>Describe<br/>Capacity: 4ml<br/><br/>features<br/>The pen features our innovative brush-on system that releases just the right amount of whitening gel for easy and precise application. When the gel hits your teeth, it triggers a burst of active oxygen bubbles that work instantly to remove tough stains.<br/><br/>Experience t of a professional whitening treatment, now conveniently packaged in a handheld gel pen. Witness visible transformation in as little as one week, paving the way for a brighter, fairer smile.<br/><br/><br/>Teeth whitening gel pens not only ensure a bright smile, they also instill new confidence. Designed for fast-paced lifestyles, our portable pen means you'll never have to skip a whitening session.<br/><br/><br/>Instructions for use:<br/>Start by brushing and flossing thoroughly.<br/>Twist the pen to release the right amount of whitening gel.<br/>Purse your lips and smile to show your teeth.<br/>Gently brush a thin layer of the gel on the teeth.<br/>Wait 30 seconds, then relax lips.<br/>Do not eat or drink for the next 30 minutes.<br/><br/>Comment:<br/>1. Manual measurement tolerance is 2-5g. Please don't mind your substitutions.<br/>2. Due to the difference between different monitors, the image may not reflect the actual color of the item. Thank you so much!<br/>3. The SKU color is the color of the product packaging<br/><br/>Package Included:<br/>1 * Teeth Whitening Pen</p>