Mezaik
Mezaik Black Fiber, 120 count
Mezaik Black Fiber, 120 count
Rated 5.2 out of 7.0 by Japan’s largest beauty community
Super hard type for firm double eyelids. Ultra-fine double eyelid fibers
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
"Mezaik Black Fiber" is a super-hard type with strong fibers that grip the eyelids, creating a three-dimensional double eyelid. Its ultra-fine adhesive fibers, the strongest of the three fiber types, grip the eyelids while holding them in place, creating a beautiful, three-dimensional, realistic double eyelid. The stretchy, ultra-fine adhesive fibers, developed for medical use, create natural-looking double eyelids that don't tighten even when the eyes are closed, even in close-up shots. It's also waterproof, so it's suitable for swimming pools and exercise. For those with thick or heavy eyelids.
Ingredients
Silicone rubber, synthetic resin, acrylic adhesive for skin
How to use
[Finding the Double Eyelid Line] 1. Use the included heart pin to find a spot where you can create a natural double eyelid line. 2. Place the tip of the heart pin vertically between the pupil and the outer corner of your eye so that it touches the surface at a specific point. 3. Find a position where the double eyelid line will fit completely when your eyes are open. (Do not place the heart pin toward the inner corner of your eye or tilt it. This will result in an unnatural double eyelid line.) [Preparing to Create a Double Eyelid] 1. Remove any sebum or skincare oil from the area where you will apply the fiber. *Remaining oil will prevent the fiber from adhering. 2. Remove one fiber. 3. Hold both ends of the fiber and gently stretch it to about the width of your eyes. *The fiber will contract and grip into your eyelid, creating a double eyelid. Be sure to keep it taut when using. [Applying the Fiber to Create a Double Eyelid] 1. Apply the fiber while keeping it taut. *For stronger adhesion, use the support item "Fix+" before applying the fiber. 2. Press firmly to the inner and outer corners of your eyes and blink several times to set the fiber in. 3. Cut off any excess. Use the support item "Clip cutter" to make cutting easier. 4. After cutting off any excess, press the inner and outer corners of your eyes to shape them and you're done. *If any excess sticks out, use the support item "Fix+". Touching the fiber with your fingers can cause the double eyelid line to collapse, so use the included heart pin to shape them.
We ship internationally from Japan!
Frequently Asked Questions
Is this authentic?
Yes. We only buy from official retailers and directly from the brands here in Japan. Never resellers, never grey market stock.
We are beauty lovers too, so we know the worry, especially with something you are putting on your face. Authenticity is 100% guaranteed by us.
What are your shipping rates?
On orders under US$75, shipping is a flat US$20 to the United States and US$10 to all other countries.
Orders of US$75 or more ship free, applied automatically at checkout. Your exact shipping cost is shown before you pay.
How long does delivery take?
These estimates are for International Airmail (Tracked) and include 3 to 5 business days of processing in Japan.
- United States: 12 to 15 business days
- Canada, United Kingdom, France, Germany: 9 to 12 business days
- Australia, New Zealand, Denmark, Finland, India, Indonesia, Italy, Netherlands, Spain, Sweden, Switzerland: 10 to 13 business days
- China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, Thailand, Vietnam: 8 to 10 business days
- Rest of the world: 11 to 18 business days
Actual delivery can be affected by customs clearance, seasonal congestion, or carrier delays in the destination country, all of which are outside our control.
Do you offer express shipping?
Yes. As of 22 July 2026, we offer International Express Mail through Japan Post. The cost is based on order weight and is calculated automatically at checkout.
Will I pay customs or import fees?
US orders: No. As of July 1, 2026, all US orders ship DDP (duties delivered prepaid), meaning we prepay all import duties on our end. Nothing is due at your door.
Orders outside the US: Possibly. Duties and import taxes are set by your local customs authority and are not collected at checkout, so any charges on delivery are your responsibility.
We're working on rolling out prepaid duties for more countries soon.