- 1. ANTI-DRY INK - With improved anti-dry formula, the new eyebrow pen has a much longer product life cycle and more stable usage performance. - 2. UPGRADED CAPACITY - A significant upgrade on the capacity (3MLs) comparing to the original 5ML eyebrow pen, brings 3 times longer usage out of each 1 eyebrow tattoo pen, more durable and cost-effective. - 3. REALISTIC HAIR LIKE STROKES -The tiny fork tip of eyebrow pen can create thin and precise lines that look exactly like human hair! - 4. LONG LASTING - Waterproof, sweat-proof, and smudge-proof. Stays on all day in the place and lasts up to 24 hours if not rubbing the brows too hard. - 5. CRUELTY-FREE & 100% SATISFACTION GUARANTEE - Easy replacement and refund service by directly contacting us with no question asked. You do not need to return the item back. When NOT in use, Keep the cap TIGHT and Keep it UPRIGHT-TIP DOWN to ensure the tip can't dry out! products are CRUELTY-FREE and VEGAN.