Celebrity/idol endorsement
Multiple reviewers, especially in Japanese and Korean, say they bought the product because Girls' Generation's Taeyeon or other Korean idols recommended or were seen using specific shades.
Cute collaboration packaging
Limited-edition prints (mangomee fruit character, 'pyeochankeun bear' collab) motivated purchases as a collectible/gift item, with several buyers explicitly citing the adorable design as a reason to buy.
Affordable price / good value
Many reviews highlight the low price point relative to quality, calling it 'cheap but with a cute case' and good cost-performance compared to other Olive Young blushes.
Repurchase / brand loyalty
A notable share of reviewers state this is a repeat purchase of a favorite shade or that they always buy new colors when released, indicating strong repeat-buy behavior.
Wide shade range for experimentation
The 13-color lineup encourages buyers to try multiple undertone-matched shades (mauve, coral, beige, brown) for different seasons and looks.