The Langmanni Long-wear Waterproof Eyeliner Gel is a professional-grade pencil designed to enhance eye beauty. Its chemical-based, liquid formula offers a waterproof feature that ensures long-lasting wear. This eyeliner is perfect for daily life and provides a durable solution for your makeup needs. The product comes with the flexibility of a customized package, certified by MSDS for quality assurance. Get ready to experience the ultimate in eye makeup with Langmanni’s precision and longevity.