Specification: Durability: 3 years Weight: 3g Suitable for skin type: All skin types Features: 1. Health and environmental protection: Made from non-toxic gel, no odor, safe for nails. 2. Color change with temperature: The best effect of thermal color change. 3. Use it to draw your favorite patterns, it will produce powerful changes, allowing you to create beautiful nail designs instantly. 4. Very suitable for personal home use or in beauty salons. 5. Suitable for all skin types. 6. Packaging List: 1 x Termochromic Liquid Crystal Temperature-Sensitive Color-Changing Gel Polish Application: 1. Please perform nail extension and let it harden under LED light. 2. Apply a black background on the gel polish and dry it with LED. 3. Use the temperature-sensitive liquid to draw any shape and dry it in three minutes or use a hair dryer to dry faster! 5. When the temperature-sensitive liquid is completely dry, apply a top coat and cure it for 60 seconds. Safety Precautions: 1. Use an appropriate amount of temperature-sensitive liquid for color palette application and secure the bottle cap promptly to prevent drying out due to prolonged exposure to air! 2. Do not apply this temperature-sensitive liquid on the nail edge, as it lacks strong adhesion and is prone to peeling when applied on the nail edge.