Viral on social media (X/Twitter)
A large share of buyers say they purchased after seeing the puff trend on X (Twitter) or other SNS, often citing curiosity about the hype.
Influencer recommendation
Multiple reviewers specifically credit a popular beauty influencer ('Rim-san') or unnamed 'makeup artist' influencers for their purchase decision.
Repeat/stock purchase
A very high proportion of reviews are explicit repurchases, with buyers stockpiling multiple units during sales to always have a backup or replace worn puffs.
Switching from competitor puffs
Several reviewers bought it to replace or compare against ROSY ROSA, Daiso, or The Tool Lab puffs after hearing it performed better.
Product scarcity/curiosity
Some buyers mention it was frequently sold out, which increased their desire to finally purchase once back in stock.