e.l.f.
E.l.f. H2O Proof Eyeliner Pen Felt Tip Waterproof Liquid Formula Jet Black 0.7 Milliliters
E.l.f. H2O Proof Eyeliner Pen Felt Tip Waterproof Liquid Formula Jet Black 0.7 Milliliters
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Product features
Product features
Materials and care
Materials and care
[Generic] Water (Aqua), Styrene/Acrylates Copolymer, Propylene Glycol, Acrylates/Ammonium Methacrylate Copolymer, Alcohol, Vitamin E (Tocopheryl Acetate), Phenoxyethanol, Ethylhexylglycerin, Black 2 (CI 77266).
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- Directly Sourced From USA
- Premium Quality & Authenticity
- 7 Day Easy Return

Product Description
Explore our full range of e.l.f. products — from moisturizers to cleansers, all directly sourced from the USA with authenticity guarantee. Shop more skin care at Rudra Retails.
FAQ
Q1. How to tell if liquid eyeliner is expired?
Ans: Common signs of expired liquid eyeliner include a change in texture, such as clumping or dryness, an unpleasant or off-putting odor, or if the product no longer applies smoothly across the eyelid. For hygiene and safety, it is generally recommended to replace liquid eye makeup every three to six months.
Q2. Is the e.l.f. H2O Proof Eyeliner Pen waterproof?
Ans: Yes, this eyeliner features a specialized H2O Proof liquid formula designed to be resistant to water, smudging, and feathering for all-day wear.
Q3. Can you use felt tip eyeliner on your waterline?
Ans: Felt tip liners like this one are specifically designed for application along the lash line on the eyelid. They are not recommended for the sensitive inner waterline, as the formula and tip are not formulated for that area.
Q4. Is this product authentic?
Ans: Yes, all products sold on Rudra Retails are 100% authentic USA-imported items. We source our inventory directly to ensure you receive genuine brand-name beauty products.
Q5. Is this eyeliner suitable for sensitive eyes?
Ans: This product is made with skin-loving ingredients, including Vitamin E. However, as with any eye cosmetic, if you have known sensitivities, we recommend patch testing on your skin first or consulting with a dermatologist.