A nanoscale micron chip, made of high-purity monocrystalline silicon, creates tens of thousands of "invisible channels" on the skin's surface to absorb essence, increasing the essence penetration rate by 15 to 20 times. 25 ml) ~ 2. Automatic nutrient dispensing from holes located around the tube head while manually pressing. SNZ)3. a random serum/emulsion blend, with micron chips that allow nutrients to penetrate evenly into the underlying cells. James Arthur) 4. " Press to dispense + microcrystal guide" innovation in one Capacity: 10 ml.ABS