When I saw that Avon was coming out with a new liquid eyeliner product, I admit I was both surprised and intrigued. After all, Glimmer Liquid Eyeliner has been the sole liquid option in a basic black for quite a while now, I almost started to forget the days when the catalog was swimming in felt tip liners to choose from. It’s one of those products where finding the difference between options can take a little more investigation.
So how does this new liquid liner compare? I knew I would have to try out Slick Line myself, and find out what it’s bringing to the table. Let’s dive in!
What is Slick Line Liquid Eyeliner?
Glimmer Slick Line Liquid Eyeliner is a vegan, felt tip eyeliner product by Avon launching on June 17, 2026. It comes in black, and offers full coverage with a matte finish.
The formula is waterproof, smudge-proof, and transfer-proof, and is advertised to last for up to 17 hours. It is paraben-free, sulfate-free, phthalate-free, and talc-free.
What makes it different?
So, what makes this new liquid liner stand out within the catalog? For one thing, it features what Avon calls an “ultrafine” tip, and after trying it out, it really does seem extra thin and pointy compared to my recollection of other Avon liners. In my experience, the tip also hold quite a lot of liquid, which helps the liner to slide on really easily.
In addition, Glimmer Slick Line is ophthamologist tested, which is reassuring as someone who has fairly sensitive eyes. Those seem to be the main differences, as both Slick Line and Glimmer are both waterproof and smudge-proof with similar matte finishes.
What happened when I tried it out?
Check out the video above to see what happened when I tried out the Glimmer Slick Line Liquid Eyeliner for myself!
Well, there you have it! That’s your scoop on the latest Avon liquid eyeliner. What do you think? Is this something you could see yourself incorporating into your makeup routine? Let us know in the comments!
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