This bestselling liquid eyeliner is now under $4 on Amazon

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Garnering over 3,500 ratings and plenty of five-star reviews, the NYX Professional Makeup Ink Liner has become one of the bestselling beauty products on Amazon. With an original list price of $9, it’s an option that likely won’t break the bank. However, it currently costs less than $4, making its budget-friendly price point even better.

Raved by many shoppers, it’s created a bit of a cult following and has even become an obsession for many beauty enthusiasts. Some have even called it “the best liquid eyeliner out there” and we totally get why.

Shop: NYX Professional Makeup Epic Ink Liner, $3.88 (orig. $9)

Waterproof and designed with a felt tip for precision, this liner can easily glide on your lids without any mess. It’s also smudge-proof, so you don’t have to worry about runniness throughout the day — even if you have oily skin. Oh, and it’s cruelty-free!

One five-star reviewer, who happens to be a cat-eye enthusiast, explained, “Great for wings! Best eyeliner I've bought to-date. It's easy to use and goes on smooth. It has a super black pigment which I love in a liner, and the brush/felt tip makes it super easy to achieve a wicked cat eye.”

Some shoppers have even compared it to Kat Von D’s tattoo liner. One of them wrote, “I do like this eyeliner. It is in fact comparable or a dupe (IMO) to KVD tattoo liner. I heard this on YouTube. I've been using this for about a week now. This really does look nice. It's matte, opaque black. It's a brush tip. I don't have any issues with smudging or transferring. I prefer a dramatic, thick wing. No issues with a tiny precise line either. Try it for sure.”

You can also shop a sponge set on Amazon that reviewers call “the perfect dupe for Beauty Blenders.”