Tattoo Brow Waterproof Eyebrow Gel is the easy way to create fuller-looking brows that last for up to 2 days. Just apply, blend and set.Achieve eyebrow impact that lasts for days! Fill and colour your eyebrows with this long lasting and waterproof eyebrow gel. The sculpting tip and spoolie brush work together to create fuller-looking eyebrows that last for up to 2 days. Smudge proof. Transfer proof. Waterproof.