Don't worry about messing up! An easy-to-draw tattoo remover pen easily erase and modify the brow mistakes made by a tattoo pen Easy use for anyone, a dual end tattoo pen Fill in the wider area with the "marker," then draw the tails with the "slim pen." For the lazy ones! "Even the tails last 3 days" Spiked with natural tanning ingredients, this brow tattoo pen with an adhesive film-free formula naturally stays on your brows for 3 days even after cleansing. The plant-derived ingredients leave a clean, dewy finish.