Waterproof Liquid Eyeliner Pencil and Makeup Pen designed for precise, longwearing eye definition Key benefits Waterproof, smudgeproof, and sweatproof performance keeps lines intact in humid conditions, during long days, and for special events. Quickdrying formula prevents transfer and feathering, delivering crisp lines without waiting. Safe, skinfriendly material formulated for use around the eye area. Easy to use pen format provides precise control for fine lines, winged looks, or fuller liner styles. Nonblooming finish maintains color intensity and clean edges after application. Features and performance Function: liquid eyeliner in a pencil or pen style that draws smooth, consistent lines for upper and lower lash line looks. Material: made from skinfriendly components suitable for sensitive eye skin. Drying and wear: rapid drying and resistance to moisture and sweat reduce smudging and fading. Compatibility: suitable for daily makeup routines, professional makeup looks, and occasions requiring reliable, longlasting eyeliner. How this product solves common problems Stops midday smudging and running so your eyeliner stays where you applied it. Quick set time avoids transfer to lids or undereye areas during application. Precise pen tip makes it easier to create symmetrical wings and defined lines even for users with limited time or practice. Practical use scenarios Allday office wear: create a subtle tightline or a defined upper lash line that stays intact from morning meetings through evening plans. Outdoor events and humid climates: maintain clean, uninterrupted eyeliner during outdoor photos, ceremonies, or hot weather. Active or travel days: sweatproof and quickdrying properties make it suitable for commutes, workouts, or long travel days when touchups are inconvenient. Simple application tips Shake gently if instructed, then glide the pen along the lash line from inner to outer corner for a smooth stroke. For winged looks, draw a small angled line from the outer corner, then connect inward and fill. Allow a few seconds to dry fully to prevent transfer before blinking or applying other makeup. This waterproof liquid eyeliner pencil and makeup pen combines reliable performance, skinfriendly construction, and userfriendly application to deliver precise, lasting eye definition for everyday and special occasion looks.