KATE
KATE 超持久眼线笔 (BK-2)，0.45克
KATE 超持久眼线笔 (BK-2)，0.45克
@cosme rating: 5.0/7.0
Liquid eyeliner that lasts even in harsh environments
✓ 100% authentic
✓ Ships from Japan in 3-5 days
✓ Duties prepaid for US orders
✓ Tracked delivery via Japan Post
无法加载取货服务可用情况
What it is
色彩持久，仿佛时间静止。这款液体眼线笔即使在恶劣环境下也不易脱妆，采用独特配方。凯特原创刷头，可轻松描绘0.06毫米的极细线条。持久液体配方，采用独特配方。防水、防汗、防泪。防晕染、防油脂、防揉搓。哭泣没关系。无意识揉眼没关系。大量出汗没关系。油脂分泌旺盛没关系。浓郁显色，以黑色为基底。限量4色。
Ingredients
Water, BG, acrylates copolymer, ethanol, polysilicone-9, ammonium acrylates copolymer, DPG, PVP, bentonite, EDTA-2Na, phenoxyethanol, methylparaben, (+/-) alumina, carbon black, silica, titanium dioxide, iron oxide
How to use
首次使用时，请将瓶盖朝上，轻轻垂直摇晃 2 至 3 次。
We ship internationally from Japan!
Frequently Asked Questions
Is this authentic?
Yes. Every item is bought from an official seller in Japan, or direct from the brand for pre-orders,
never from resellers or grey market stock. Counterfeits and grey market listings are a real problem in
Asian beauty online, and buying only through official channels is how we rule it out.
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 lasts longer than regular Kate eyeliner. I hope they keep selling it.
I bought BK-4 Ash Black because I thought the color I used was just right. I haven't used it in the middle of summer, but it doesn't come off. My eyelids overlap at the base of my lashes, and even then, it stayed on all day. The color isn't pitch black, but it's just the right amount of thin, so it doesn't look too loose, but it's nice and tight, and I thought it was a very easy-to-use color. The brush is also brush-type, so you can control the strokes from thin to thick, and you can even draw the edges of the very thin tip, which I'm very happy with. It's a shame that production will be discontinued on September 30th...
It doesn't come off easily and the color is exquisite! It's not too dark and blends in well. I use it as a dark eyeshadow that definitely tightens the eyelashes, so I draw a line and then fill in the areas I want to make darker. It's not too dark, so it creates a natural gradation. Affordable cosmetics sell quickly, so I stocked up on two this time. If I had to say, it might run out quickly, but at this price, it's totally fine.
It lasts longer than regular Kate eyeliner. I hope they keep selling it.
This is the best eyeliner I've ever used! I have dry eyes and they tear up easily, so I sometimes use eye drops, but this one really, really stays put! There are many liners that are said to stay put, like Love Liner and Deja Vu, but I've never found one that stays put as long as KATE. It's limited edition, so I need to stock up before it's gone... I hope it becomes a standard item, not just a limited edition!