Package content :
4pcs(3ml) FDA approved peroxide gel syringes
4pcs form and worm mouth trays
1pc LED blue light
1pc shade guide
suit for:
1.Extrinsic tooth discoloration(affected by coffee,tobacco,sauce,tea,food,etc)
2.Intrinsic tooth discoloration(e.g.mild fluorosis or tetracycline staining)
3.Genetically yellow teeth
4.Other cause of teeth discoloration
5.all the people who want a whiter & brighter smile