Features:<br> This professional strength whitening brush-on paint pen allows for a thin application of whitening gel.<br> The active oxygen bubbles instantly begin to remove stains.<br> Whitening directly to you in a convenient gel pen.<br> Within just 1 week you will be able to whiten your teeth.<br> Effective whitening teeth， increase confidence， more beautiful.<br> <br> Specifications:<br> Item Type: Teeth Whitening Pen<br> Color: Silver<br> Material: Gel<br> Quantity: 1 Pc<br> Item Size: Approx. 12.7 * 1.8cm / 5 * 0.7in (L * D)<br> Package Size: 13.5 * 1.8 * 1.8cm / 5.3 * 0.7 * 0.7in<br> Package Weigh: 20g / 0.70oz<br> <br> Package List:<br> 1 * Teeth Whitening Pen<br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>