<p>describe<br/>Net content: 4ml<br/><br/>Features<br/>Teeth Whitening Pen: Toothpaste is formulated with active ingredients that are gentle and effective. This serum removes surface stains and discoloration that mouthwash can cause<br/>REMOVES YEARS OF STAINS: Our professional toothbrush effectively and quickly removes years of stains caused by coffee, tea, wine, soda and more, and its natural scent leaves your mouth feeling fresh.<br/>PREMIUM QUALITY: This tooth-safe serum will leave your teeth visibly better with every use while protecting your teeth, making it a great choice for those with sensitive teeth<br/>Precise Aiming: The brush head is fine and focused, effectively applying gel to targeted areas on teeth. Make every visible part of your smile whiter<br/>Easy to use: The tip of the dental kit has a small brush, which makes it very convenient and easy to "apply" the essence formula directly to the teeth, evenly coating the teeth without making a mess<br/><br/>Comment:<br/>1. Manual measurement tolerance is 2-5g. Please don't mind your substitution.<br/>2. Due to differences between different monitors, the image may not reflect the actual color of the item. Thank you so much!<br/>3. SKU color is the color of product packaging<br/><br/>Package Included:<br/>1 * Teeth Whitening Pen</p>