Common tip types are flexible brush tips (for precise, variable-width lines), super-slim brush tips (for ultra-fine, controlled lines), and felt/pen tips (for smooth flicks and graphic shapes). Choose a flexible brush for tapered, buildable wings, a super-slim brush for very thin lines, and a felt tip for quick, consistent flicks.
Many listings advertise waterproof and smudge-resistant formulas. At least one product description specifically claims the formula can last up to 24 hours.
Line along the upper lash line, using light pressure for a thin line or firmer pressure for a bolder line. At the outer corner, extend the line upward and outward with a quick flick to form the wing. Optionally, position a stencil and fill it in for a more uniform shape.
Listings typically show net weights ranging from about 0.01 fl oz up to 0.03 fl oz.
Most results show liquid eyeliners with brush-tip or felt/pen applicators. Descriptions frequently use terms like brush-on or liner and emphasize these applicators for defining and creating flicks.
Common finishes include matte and natural looks. Color options are typically dark tones—most often black, with brown and other natural shades also mentioned.
For waterproof formulas, product details recommend an oil-based makeup remover or micellar water. Gently wipe the liner away with a cotton pad rather than rubbing aggressively.
Reviewers most often praise smooth, precise application, strong pigmentation, and long-lasting, smudge-resistant wear. Many also call them good value; occasional comments mention usability issues with applicators or packaging.
Some listings include a removable wing stencil or note compatibility with stencils and brush-tip applicators. A few products reference distinctive pen-style designs in their packaging descriptions.