Functions and features: The pressing design is convenient and hygienic. The fragrant gel paste makes your brushing process pleasant. The super-large capacity bottle is three times the volume of ordinary toothpaste. This toothpaste is three times the amount of regular toothpaste! The dosage is small and one bottle can last for a long time. Korean toothpaste is all very thin and doesn't last long, unlike in China where it gets very thick when squeezed. In fact, it's because there's no thickener. After brushing, it feels very clean and refreshing. This toothpaste doesn't produce much foam. If there's too much foam, it's because too much foaming agent has been added, and it's not good either!