BBIA Last Pen Eyeliner Slim 0.4g is the precision tool your daily makeup routine has been waiting for. Its ultra-slim brush tip lets you craft meticulously thin lines or bold wings with effortless control.

The soft, fluid formula glides on smoothly, delivering a comfortable, tug-free wear. This waterproof eyeliner resists sweat, oil, and tears, ensuring a long-lasting, smudge-free finish from morning to night. Quick-drying and buildable, you can layer color to suit any look without flaking or stiffness.

Available in natural, ash, black, and brown tones, it adds subtle depth for a clean, everyday look. With strong fixing power, it’s perfect for filling lash gaps or defining delicate eye lines with ease.

• Ultra-slim brush tip: precise lines from micro-fine to bold strokes
• Waterproof & smudge-proof: resists sweat, oil, and tears
• Quick-drying & buildable: customize intensity without waiting
• Long-lasting: all-day hold that won’t fade or smear
• Versatile color range: natural, ash, black, and brown tones for everyday to dramatic looks
• Designed for precision: ideal for filling lash gaps and defining delicate eye lines