K-drama and celebrity/TV exposure
Many reviewers explicitly say they bought it after seeing it used in K-dramas, on Korean TV shows, or via influencer/YouTube hype.
Repurchase loyalty
A very large share of reviews mention this being their 2nd, 3rd, 4th, or 5th+ purchase, indicating strong repeat-buy behavior once tried.
Gifting, especially for mothers
Numerous buyers purchased the product specifically as a gift for their mom or grandmother, who reportedly loved it and requested repurchases.
Refill/sustainability positioning
Several reviewers chose the refill kit specifically to reduce plastic waste and save money versus buying a new full case each time.
Convenience for travel and on-the-go use
Buyers cite the compact stick format as a key reason for purchase, useful for flights, gym bags, and purses.