



Ultra-Fine Liquid Eyeliner Pen
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Clean lines. Sharp wings. No smudging. The Ultra-Fine Liquid Eyeliner Pen gives you professional-level precision without needing a steady hand or years of practice — just glide, flick, and you're done.
The ultra-fine felt tip delivers rich, deep matte black pigment in a single stroke, letting you go as thin or as bold as you want. Whether you're drawing a barely-there lash line for a soft everyday look or building up a dramatic winged liner for something more expressive, the tip stays controlled and the formula stays put — all day, waterproof, no bleeding, no fading.
Why you'll love it:
- Ultra-fine tip for precise lines, thin flicks, and sharp wings
- Deep matte black pigment — intensely pigmented from the first stroke
- Waterproof and long-wearing — survives sweat, tears, and humidity
- Smudge-proof and transfer-resistant once dry
- Smooth, skip-free application even for beginners
A staple for any femboy makeup kit — pairs perfectly with a shimmer eyeshadow palette for a complete eye look. If you're just starting out, this is the eyeliner that makes it easy.
Browse the full range of femboy makeuo to build out your look.
Real Femboys, Real Fits
Absolutely. All FemboyBox orders are shipped in plain, unmarked packaging with no reference to FemboyBox or the contents inside. Your privacy is our priority — what you order is your business.
Use a flexible measuring tape to measure your chest, waist, hips, and shoulders. Each product page has a detailed size chart — always check it before ordering as sizing can vary between products.
If you're buying femboy clothing for the first time, we recommend sizing based on your measurements rather than your usual clothing size. When in between sizes, size up for comfort or size down for a snug fit.
Still unsure? Email us at contact@femboybox.com and we'll help you find your perfect fit.
We ship worldwide. Orders are processed within 1–3 business days and you'll receive a tracking number by email once dispatched.
Estimated delivery after dispatch:
- USA: 5–12 business days
- UK: 8–15 business days
- France & Germany: 8–15 business days
- Europe (other): 10–21 business days
- Australia & New Zealand: 5–12 business days
- Canada: 5–12 business days
- Mexico: 5–12 business days
- India: 9–21 business days
- Brazil: 9–21 business days
- South America (other): 9–21 business days
- International: 5–21 business days
Standard shipping is $5.95 USD. Free on orders over $60 USD.
Yes — we design and curate our sizing with femboys in mind. Our size guides include measurements for broader shoulders, flatter chests, and narrower hips typical of male body types. Always check the size chart on each product page and measure yourself before ordering for the best fit.

FemboyBox
Discreet Packaging
At FemboyBox, your privacy matters to us. All orders are shipped in secure, discreet packaging—plain and unbranded from the outside—ensuring your contents remain completely private. Your package will arrive in a neutral padded mailer with no indication of the products inside, allowing you to shop confidently and comfortably. If you have any questions or special requests regarding shipping privacy, please contact us at contact@femboybox.com—we're here to help!