What it is: The thinnest, softest, waterproof gel liner. Encapsulated in a 1. 5MM mechanical pencil, this liner offers precision accuracy and ease of application. No pot, no brush, no clean-up required. Just two clicks and one stroke creates dramatic definition that resists transfer for extended wear. Available in 5 shades. What it does: The unique formula, poured into a slim mechanical component, has the malleability, intensity and staying power of a traditional gel liner. No pot, no brush, no clean-up required The waterproof, transfer-proof and long-lasting formula delivers extended wear The precision 1. 5MM tip ensures effortless control, and allows for tightlining in between lashes Two clicks is all you need to line the eye. Each advanced mechanical pencil lasts for approximately 17 to 20 uses Ophthalmologist tested Vegan & cruelty free How to use: Two clicks will dispense enough gel formula to line the eye Only dispense product as needed mechanical pencil does not retract What els