In Myeongdong, try Olive Young Myeongdong Town (53 Myeongdong-gil, 1F–2F) or
Central Myeongdong Town in M Plaza (27 Myeongdong 8-gil, B1–3F), both open till 10:30 PM; tools usually sit near the color makeup. STUDIO 17's eye brush set has 7,625 reviews. Brushes aren't liquid, so carry-on is fine. Recs: 2