Smudgeproof
Smudge-proof formula keeps your brows flawless all day—through workouts, stress, or even face-touching.
Waterproof
Rain, sweat, or tears—your brows stay flawless with advanced waterproof Korean technology.


Easy to apply
Our ballpen tech makes flawless brows effortless—no artistry needed. Glides on like a pen for perfect results every time.
Korean made
Armatus0811 combines smudge-proof, waterproof formula with advanced ballpen tech—leading the way in K-Beauty innovation.
Customer Reviews
BETTER (BROWS) THAN THE REST
Brow Tool | Smudge Proof | Waterproof | Buildable | Application Ease | Key Drawbacks |
---|---|---|---|---|---|
Easy to use - once you try it you wont go back | |||||
Moderately easy to use but hard to dial in pressure required + erases & smudges easily | |||||
Finnicky, requires extreme precision & unrealistic for daily use | |||||
Gimmicky prongs are not for everyone & doesn’t last long | |||||
Old-school & hard to control. Often looks unnatural. Requires extreme precision, preparation, & lots of skill | |||||
Easy to apply, but not buildable not durable enough to stand up to your day |

Ballpen Technology
Achieve flawless, elevated brows in seconds with revolutionary ballpen technology for smooth, consistent application.
Master The Ultimate Brow Looks
Pro tips and how-to’s to transform your look, boost confidence, and master new brow styles with your eyebrow ballpen. Learn now!