Our bleaching pen can act on the surface of the teeth to restore and improve the natural brightness of stains caused by various reasons on the teeth.<br> Our bleaching pen uses soft bristles, and the cleaning process is gentle, further reducing the occurrence of gum problems.<br> The use of this whitening pen is very simple, and first-time users can easily master the method of use without the need for professional equipment or complex steps.<br> The compact brush head can be applied to any tooth, especially corners and gaps. The portable packaging is perfect for work or travel and allows teeth whitening anytime, anywhere.<br> Continuous and regular use can help establish good oral hygiene habits, quickly strengthen customers' confidence and always ensure a radiant smile.