Infallible EyelinerEyepencil Pencil Longwear Eyeliner

The Verdict

The search for a pencil liner that actually stays put feels endless. Most either drag across your lash line like a dull crayon or melt into raccoon eyes by noon. The Infallible EyelinerEyepencil Pencil Longwear Eyeliner claims to solve both problems. After 215 Amazon ratings averaging 4.3 stars, shoppers are mostly nodding along. Here’s the real breakdown.

What You Actually Get

This is a twist-up mechanical pencil — no sharpener needed, which is a genuine convenience. The product image shows a slim, sleek barrel that’s easy to grip, and the formula is described as waterproof and smudge-proof. You get a single eyeliner pencil with a built-in smudger tip on the opposite end. That’s it. No frills, no extra tools. The smudger is a nice touch for creating a smoky look, but it’s basic — don’t expect a high-end blending sponge.

Performance and Real-World Wear

The first thing you’ll notice is how effortlessly it applies. The tip is creamy without being soft and mushy — it deposits color in one smooth pass without pulling at the delicate skin around your eyes. The pigmentation is genuinely impressive; you get a rich, deep black (or whichever shade you choose) that doesn’t require building up. For tightlining or waterline application, this is about as comfortable as it gets.

The longwear claim holds up in most scenarios. It survives a full workday, a sweaty gym session, and even a few tears. But here’s the honest tradeoff: it’s so tenacious that it won’t budge with regular face wash. You’ll need an oil-based cleanser or dedicated eye makeup remover. Multiple reviewers noted this — one said, “It stayed on through a 12-hour shift and I had to double-cleanse to get it off.” That’s a feature if you hate reapplying, a frustration if you’re lazy about skincare.

What Buyers Keep Praising

The consistency of positive feedback is striking. The most common themes in the reviews:

• “Finally a pencil that doesn’t smudge on my oily lids.”
• “I’ve repurchased three times. Nothing else compares for the price.”
• “The black is actually black, not a washed-out gray.”

That last point matters. Many drugstore pencils claim “black” but deliver a sheer charcoal. This one doesn’t compromise on intensity.

Where It Falls Short

The twist-up mechanism is the weakest link. It dispenses a decent amount with each click, and if you’re not paying attention, you’ll push out more than you need. You can’t twist it back down, so you’re either wasting product or carefully scraping off the excess.

Also, if you have extremely watery eyes or live in a humid climate, you may see slight transfer after 8+ hours. It’s not a dealbreaker, but it’s not bulletproof against everything.

Who Should Buy This

• The busy professional who needs liner that survives a 10-hour day without touch-ups.
• The oily-lid sufferer who’s given up on pencils because they always smudge.
• The minimalist who wants one product that does tightlining, waterlining, and smudged-out smoky looks.

Skip it if you prefer a soft, blendable pencil for diffused looks (this sets quickly and doesn’t blend much after 30 seconds), or if you hate using makeup remover.

FAQ

Q: Is this safe for the waterline?
A: Yes, it’s ophthalmologist-tested and applies comfortably on the waterline. It’s not marketed as a “tightline only” product, and reviewers report no irritation.

Q: How many shades are available?
A: The core range includes black, brown, and a few colored options. The black is by far the most reviewed and highest-rated.

Q: Does it smudge if you accidentally rub your eyes?
A: Once dry (about 30 seconds), it’s highly resistant. But if you rub hard immediately after application, you’ll smear it. Give it a minute to set.

The Verdict

Buy it if you need a reliable, long-wearing pencil that doesn’t smudge, fades, or require constant maintenance. It’s an excellent value for the performance.

Skip it if you prefer a softer, more blendable formula or aren’t willing to use an oil-based remover at night.

The Infallible EyelinerEyepencil earns its 4.2/5 score. It’s not perfect — the dispenser quirk and removal difficulty are real annoyances — but for the core promise of longwear, smudge-proof color, it delivers consistently. For most shoppers, this is a solid everyday workhorse that makes the morning routine one step easier.

Rating: 4.2/5 ⭐⭐⭐⭐

Where to Buy

👉 Check Price on Amazon →

We earn a small commission at no extra cost to you — this helps fund more honest reviews.

Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.