Nostalgia and repurchase
Many reviewers say they used this product years ago (some 10-15+ years) and repurchased it after remembering how good it was, indicating strong brand loyalty and repeat-buy potential.
Word-of-mouth and influencer/MUA recommendation
Several buyers mention purchasing after seeing Korean makeup artists, YouTubers, or shows like 'Just Makeup' use it, or because friends recommended it.
Reputation as a bestseller/cult classic
Reviewers frequently cite its long-standing popularity and frequent sold-out status as a reason to try or rebuy it, framing it as an 'OG' or 'legendary' gel liner.
Built-in brush convenience
The integrated brush applicator is repeatedly cited as a key purchase driver since it removes the need to buy a separate eyeliner brush.
Price-to-performance value
Multiple reviews describe it as 'cheap but very good,' offering performance comparable to pricier gel liners like Bobbi Brown at a fraction of the cost.