Check that your room has a bathtub first✔️ ROUND A'ROUND bath bombs come in

colorful or scented types with 15K+ reviews; PLU's big 200g bath bomb comes in 4 scents with 2.2K+ reviews; 버블 풍성 on the label means lots of bubbles. Bath bombs and bath salts are solids, not liquids, so carry-on is fine, and they're nice to use at home too.