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 and clean your teeth.

Step 2: Open, twist, and 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 your 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 30 minutes. 

 

*Each Package Includes 4 Teeth Whitening Pen, so with 2 two-packs you have 8 pens.