Description:The tooth pen will has a good performance on stains removing, refresh your mouth and brighten your tooth color.What this safe ingredient design can offer you is that is healthy to your body and without any damages to your mouth.It is made of liquid material.The length of the product is 12.6cm, the width is 3.5cm, the height is 2cm.It is suitable for oral care and tooth clean.Item Name: Tooth Brighten PenMaterial:LiquidNet Capacity: 5mlShelf Life: 3 YearsSize:12.6cmx3.5cmx2cm/4.96inx1.38inx0.79inNotes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 X Tooth Brighten Pen