INCREDIBLE VOLUME & LENGTH: BYTEN Fiber Eyelash Mascara can gives your eyelashes a boost of volume and length instantly, provides DEFINED & VOLUMINOUS lashes with just one coat. Build the look for even thicker, fanned lashes. And the eyeliner is auto-controlled ink eyeliner pen point design, super soft and flexible, easy to color on, it can smoothly glide on without leak too much ink on your eyelid.

CLUMP FREE: Unlike most eye lash products, The smooth and creamy mascara sweeps across all lashes without clumping, flaking, or drying out. And our liquid eyeliner smudge-proof, no flaking, waterproof liquid eyeliner pen will keep you away from the embarrassing situation. Simply remove at the end of your day with your favorite makeup remover.

WATERPROOF & LONG LASTING: WOW! It will last all day, and you do not need to use it again during the day. This waterproof and long-lasting Mascara and eyeliner formula ensures that your eyelashes stay gorgeously long, thick and voluminous all day through rain, tears, and sweat. Say bonjour to length, thickness and volume that last all day!

NATURAL & HYPOALLERGENIC: Our hypoallergenic 4D silk fiber lash mascara and eyeliner contains gentle ingredients that are safe and friendly for sensitive eyes and contact lens wearers.

100% SATISFACTION GUARANTEE - We offer a worry-free LIFETIME warranty and friendly customer service. You will be able to use the winged eyeliner stamp and lash mascara several times to determine if they are right for you. If you are not completely happy with the product, you can either receive a full refund or a replacement product easily.