Features: Achieve instants teeth whitenings with this portable liquid teeth whitenings pen, featuring messfree applicator that eliminates complex tools while delivering visible results in minutes. Its precisions brush tip evenly distributes gentle liquid formulas across tooth surfaces, combining teeth safe ingredient with targeted application for streakfree whitenings. for busy professional and sensitivity prone users discreet dentals care during workdays, travel, or daily routines without irritating delicate teeth. Maintain confident smiles– effortlessly refreshes teeth post meals at office, before business meetings, or during extended flight with pocket sized convenience. The fast acting oxygen enriched formulas tackles stubborn coffee stain and yellowing, providing emergencys brightness boosts for event like presentations or romantics dates. Specifications: Materials: Liquid Size: 12.5x1.1cm Package Includes: 1PC Teeth Cleaning Pen note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.