The luxury fine feet use the nano wave water using the wave resonance principle, so that the feeling of use is smooth and the affinity to be absorbed by the skin is excellent. By subjecting the moisturizing agent to a high-speed / high-pressure treatment during the emulsification process, The particle size is extremely smaller and evenly distributed than the pre-emulsion. Quickly penetrate into the skin without stickiness and quickly improve rough and cracked skin. Makes the hard and hardened keratin soft and soft.