ADDICTION
ADDICTION Detail Brush 21
ADDICTION Detail Brush 21
@cosme rating: 5.6/7.0
A precise Japanese makeup brush for seamless detail work, perfect for anyone who wants cleaner, sharper eye makeup with a pro-level finish.
✓ 100% authentic
✓ Ships from Japan in 3-5 days
✓ Duties prepaid for US orders
✓ Tracked delivery via Japan Post
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What it is
ADDICTION Detail Brush 21 is the kind of tool that instantly tightens up your whole look. It slips into small areas—inner corners, lash lines, edges of shadow—where fingertips or larger brushes can’t reach. The tapered shape gives you cleaner definition and smoother blending, making it a quiet essential in any Japanese makeup brush collection. It’s especially helpful when you want controlled detail without harsh lines.
Ingredients
(1) High-quality synthetic bristles: soft, stable control
(2) Tapered brush head: precise placement
(3) Durable ferrule: long-lasting performance
How to use
Use the brush to apply shadow along the lash line, deepen the outer corner, or highlight the inner corner. Tap off excess product, place the tip where you want detail, and blend with small, controlled strokes. It’s also perfect for softening eyeliner or refining edges after your main eye look is done.
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.
It's soft and has a good powdery consistency. I mainly use it on my lower eyelids and the inner corners of my eyes. I recommend it because it's easy to use and pinpoint.
I bought this for my lower eyelids. I've only used stiffer eyelashes up until now, so at first I felt this softer one wasn't quite enough, but it gives a natural finish without any mistakes.
The brush bristles are just the right length and stiffness, making it easy to apply. It can be used not only for lower eyelid makeup, but also when you want to apply powder to small areas.
I bought it to use on the inner corner of my eye, but while it's the perfect size for the lower eyelid, it's too big for the inner corner. It's soft and gentle on the skin.
It's not itchy or frizzy, but it applies color beautifully to your under-eye bags. The length is just right, so it's easy to use when traveling.