KVD Vegan Beauty’s Ink Liner in Trooper Black sits in a crowded category: the waterproof felt-tip liquid eyeliner. It’s the kind of product people buy when they want a sharp wing that survives a long day, a commute, or a humid afternoon, without carrying a sharpener or a separate brush. Trooper Black is the brand’s core black shade, and the formula is described as a satin-matte black rather than a high-gloss lacquer.
In practice, this is a liner built for precision work. The felt tip is firm enough to draw a controlled line close to the lash line but tapered enough to flick a wing. Because the tip holds its shape, it suits people who draw their liner in one or two passes rather than building it up slowly. The ink itself is pigmented, and a single stroke generally produces an opaque black; going over the same area while it’s still wet is where most felt-tip liners start to skip, so the usual advice applies here too: draw once, let it set, and only touch up after it dries.
The waterproof claim is the part most buyers care about, and it’s largely accurate. Once set, the liner resists smudging from light rubbing and holds up through a normal day, including time outdoors. It is not, however, indestructible. Heavy sweating, tears, or a long session in water will eventually loosen it, and it can flake at the outer corner if you apply it over a creamy eyeshadow or an unlifted base. Oily lids are the bigger variable: the liner performs best over a primed or powdered lid, and on very oily skin it may transfer slightly by the end of a long day. That’s a realistic trade-off for a long-wear liquid formula, not a defect unique to this one.
Removal is the other half of the waterproof story. This liner does not come off with a splash of water or a gentle micellar wipe alone. It needs an oil-based cleanser, a bi-phase remover, or a dedicated eye makeup remover worked in for a few seconds. People who prefer a minimal cleansing routine may find that a mild annoyance, and anyone with sensitive eyes should be careful not to tug at the lash line while removing it. It’s worth knowing before you buy, because a stubborn liner that requires extra steps is a daily commitment rather than a one-off inconvenience.
On application, the felt tip is the main selling point. It gives more control than a brush-tip liner, which can splay and require a steadier hand, and it’s more forgiving than a gel pot and angled brush for quick everyday wings. The trade-off is that a felt tip dulls over time. With regular use, the point softens and the line gets slightly thicker and less crisp, so the precision you get in the first weeks isn’t the precision you’ll have months later. That’s true of most felt-tip liners, and it’s the reason some people prefer brush-tip or gel formulas for long-term use.
Compared with a traditional gel liner and brush, this product is faster and more portable but less adaptable. A gel liner lets you vary line thickness and sharpness more freely and can be refreshed indefinitely; a felt-tip pen is a single tool that gradually wears down. Compared with a basic drugstore liquid liner, the KVD version offers stronger pigmentation and better water resistance, though at a higher price. Compared with a pencil, it delivers a much sharper, more defined line but less smudging ability, so it’s not the tool for a soft, blended look.
The finish is worth a note. Despite the name, Trooper Black reads as a deep, slightly satin black rather than a flat matte or a wet-look gloss. On the lid it looks close to matte once dry, with a faint sheen in direct light. It layers reasonably well over powder eyeshadow but can crack if applied too thickly in multiple coats. Thin, deliberate strokes hold up better than heavy ones.
Who is it for? Primarily people who wear winged or defined liner regularly, want a waterproof formula for workdays or events, and are comfortable with a firm felt tip. It suits contact lens wearers who need a liner that won’t migrate into the eye, provided they remove it carefully. It’s less suitable for anyone who wants a smudgy, soft-focus look, prefers a brush tip for maximum control, or wants a liner they can remove with a simple face wash. People with very oily lids or who cry easily at weddings may want to set expectations accordingly, and those who dislike repurchasing frequently should weigh the felt tip’s eventual dulling against the price.
Overall, the Ink Liner in Trooper Black is a competent, purpose-built waterproof liner. It does what it claims on pigmentation and wear time, with the usual caveats about oily lids, removal, and tip longevity. It’s a reasonable choice for someone who wants a reliable everyday wing, and a less obvious one for anyone who values versatility or a low-maintenance cleanse.