Cute packaging / pakebuy
A large share of reviewers explicitly say they bought it purely for the adorable 'princess' design and heart-shaped details, describing it as an impulse or 'pake-gai' (package) purchase.
All-in-one travel convenience
Buyers repeatedly cite the compact two-layer format (eyeshadow + blush + highlighter in one case) as ideal for trips, reducing the number of products they need to pack.
Gift purchases
Many reviewers bought it as a gift for daughters, nieces, or friends, noting the recipients were delighted with the cute look and bonus items like the dewy stick or pencil.
Sale/discount pricing
Several Taiwanese and Japanese reviewers mention buying during a promotion or with a coupon, calling it a great deal and citing fast shipping to Taiwan.
Repeat purchase of brand/collection
Some consumers bought multiple color versions (e.g., 02, 06, 07) because they already trust Etude's palettes or want to collect the whole 'princess' lineup.