Brand from Japan: Kanebo. The ultra-fine line that fights tears: Tear Sword Liner. Smudge-proof even when crying, rubbing, or producing sebum. Keeps your line in place all day long!Protects against unconscious actions (tears from crying, rubbing eyes, yawning, etc., heavy sweating, excessive sebum).Contains durable synchro ingredients* that resist creasing and flaking even after time passes!According to brand research. Effects may vary from person to person.How to use:The container contains a stainless steel ball that makes a rattling sound, but please do not shake before use.Please be careful as strong shaking or impacts such as dropping may cause leakage and stain the inside of the cap or your clothes.Do not use on an airplane as it may cause leakage.Open and close the cap carefully to avoid damaging the brush tip.After use, close the cap securely until you hear a click. Leaving the cap off will cause the brush to dry out and become unusable.When using for the first time or if the color co