Maybelline Unstoppable Mechanical Eyeliner Pencil is a long-lasting, smudge-resistant, waterproof, and easy-to-apply eyeliner that delivers the ultimate in application control. It is suitable for sensitive eyes and contact lens wearers, and it is ophthalmologist tested. The eyeliner is available in five shades, from natural to bold definition. The mechanical pencil swivels up and down, so the point always stays sharp, and no sharpener is needed. The eyeliner is easily removed with Maybelline Expert Eyes® 100% Oil-Free Eye Makeup Remover.

Ingredients of Maybelline Unstoppable Eyeliner Onyx include Cyclopentasiloxane, Paraffin, PEG-6 Beeswax, Diisostearyl Dimer Dilinoleate, Hydrogenated Castor Oil, Ozokerite, Ceresin, Tocopherol, and others. The product is hypoallergenic and free of Fragrance, Gluten, Coconut, and other allergens.

Positive reviews of the product include that it is a long-lasting, smudge-resistant, and easy-to-apply eyeliner that delivers the ultimate in application control. It is suitable for sensitive eyes and contact lens wearers, and it is ophthalmologist tested. The eyeliner is available in five shades, from natural to bold definition. The mechanical pencil swivels up and down, so the point always stays sharp, and no sharpener is needed. The eyeliner is easily removed with Maybelline Expert Eyes® 100% Oil-Free Eye Makeup Remover.

Negative reviews of the product include that it may not be as long-lasting as advertised, and it may smudge or wear off throughout the day.