oxeye Ultra-Fine Refillable Liquid Eyeliner Set – 12H Waterproof & Smudge-Proof

Master the art of precision with the oxeye 3rd Generation "Grey Pen" Liquid Eyeliner. Designed by experts focusing on eye aesthetics, this professional-grade liner bridges the gap between high-end performance and beginner-friendly ease. Featuring a revolutionary refillable system, this set ensures your beauty routine is both sustainable and long-lasting, providing double the capacity of standard liners. Whether you are defining a sharp cat-eye or mimicking realistic lower lash hairs, the oxeye liner delivers consistent, skip-free pigment every time.

Key Benefits

Micron-Level Precision:** The 0.05mm ultra-fine tapered tip is engineered to be sturdier and more resilient than previous generations, allowing for incredibly thin strokes that look like natural hair.

Refillable "1+1" System:** This set includes a main pen and a high-capacity replacement core, totaling 1.1ml of product to ensure your signature look never runs dry.

12-Hour All-Day Wear:** Formulated to withstand the elements, this liner provides a 12-hour "long-wear standby" that resists water, sweat, and oil without smudging or flaking.

Advanced Flow Technology:** Equipped with a gas-liquid balance nozzle and 52 internal water supply grooves, the pen maintains a steady, leak-proof flow for a smooth application from the first stroke to the last.

Rich, Even Pigmentation:** Utilizing micron-level fine pigments, the formula provides deep, saturated color that applies evenly without the need for repetitive layering.

Key Specs

Total Capacity:** 1.1ml (0.55ml Main Pen + 0.55ml Refill Core).

Tip Type:** 0.05mm ultra-fine tapered brush tip.

Shades Available:** #01 Classic Black (Deep Matte), #02 Cocoa Brown (Soft & Versatile), #03 Cold Brew Brown.

Formula Features:** Waterproof, sweat-proof, non-smudging.

How to Use

1. **Preparation:** Shake the pen gently before use to ensure the internal pigments are well-mixed for maximum color payoff.

2. **Application:** Glide the 0.05mm tip along the lash line. Use light pressure for hair-like strokes on the lower lashes or firmer pressure for a bold wing.

3. **Refilling:** Only replace the cartridge once the original pen is completely empty. Pull the spent core out and click the new refill firmly into the "Grey Pen" housing.

4. **Finish:** Allow a few seconds for the liquid to set into its 12-hour waterproof seal.

Care & Safety

Storage:** Always store the pen horizontally or with the tip facing downward to prevent the brush from drying out.

Cap Security:** Ensure the cap "clicks" shut after every use to maintain the airtight seal.

Sensitivity:** If irritation occurs, discontinue use immediately. Keep out of reach of children.

Notes

"0.05mm ultra-fine tapered tip"