Setting up the Kylie Cosmetics Precision Pout Lip Liner Pencil involves minimal preparation. Ensure your lips are clean and moisturized before application.### CompatibilityThis lip liner is highly compatible with a wide range of lip products:* Lipsticks: Works seamlessly under matte, satin, cream, and sheer lipsticks.* Liquid Lipsticks: Provides a defined edge that helps liquid lipsticks look crisp and prevents bleeding.* Lip Glosses: Can be worn underneath gloss for added definition, or on its own with gloss for a softer look.* Lip Primers: Can be used after a lip primer for enhanced longevity and smoother application.### Care and Maintenance* Sharpening: As a pencil, it requires regular sharpening to maintain a fine tip for precise application. Use a high-quality cosmetic sharpener. Sharpen gently to avoid breakage, and clean your sharpener regularly.* Storage: Store the pencil with its cap on, in a cool, dry place, away from direct sunlight or extreme temperatures, to prevent drying out or softening.* Hygiene: To maintain hygiene and product integrity, avoid sharing your lip liner with others.