OLIVE YOUNG Fillimilli Dual Eyelash Brush is a "multi-functional lash grooming tool" from OLIVE YOUNG’s Fillimilli line, designed to solve common mascara-related issues (e.g., clumping, tangling, unevenness) with its practical dual-head design. Its core features are:

1. Practical Dual-Head Design: The brush has two distinct heads for different purposes:
   • Head 1 (Fine-Tooth Comb): A narrow comb with dense, fine nylon bristles (about 0.1mm thick)—ideal for detailed separation of lashes (e.g., fixing small clumps on the outer corner or lower lashes) and removing excess mascara from lash roots.
   • Head 2 (Wide-Tooth Comb): A wider comb with slightly thicker, flexible bristles—perfect for overall lash grooming (e.g., combing through upper lashes after applying mascara to create a neat, lifted shape) and preventing tangling.
2. Soft & Durable Bristles: Both heads use high-quality nylon bristles—soft enough to avoid pulling or irritating the lash line, but stiff enough to comb through mascara (even waterproof formulas) without bending or breaking. The bristles are firmly attached to the comb base, no shedding even after long-term use.
3. Ergonomic Slim Handle: The handle is 12-14cm long, slim (about 0.8cm in diameter), and made of matte ABS plastic—easy to grip with one hand, even for precise grooming of small lash areas (e.g., lower lashes). The lightweight design (about 6g) reduces hand fatigue during use.
4. Multi-Scenario Usage: Suitable for multiple lash care steps:
   • After Mascara Application: Combs through lashes to separate clumps, create a natural "fluttery" look, and set the lash shape.
   • After Lash Primer: Grooms lashes to ensure even distribution of primer, preventing clumping when mascara is applied later.
   • Daily Lash Maintenance: Combs through natural lashes to remove dust or debris, keeping lashes neat and healthy.
5. Compact & Easy to Clean: The brush’s small size fits in most makeup bags, making it ideal for travel. It is easy to clean—simply wipe the bristles with a damp tissue (for daily use) or rinse with warm water and mild soap (for deep cleaning), then air-dry quickly (within 2-3 hours).

• Made in :Korea

（specific ingredients subject to product packaging; common core components listed below）：Key Bristle Material:
High-Quality Nylon Bristles—tailored for lash grooming: ① Moderate stiffness (combs through mascara without bending, but soft enough to avoid lash damage); ② Smooth surface (no rough edges, preventing irritation to the lash line or under-eye skin); ③ Water-resistant (does not absorb excess water during cleaning, drying quickly); ④ Durable (resists fraying or breaking after repeated use, even with waterproof mascara).
Handle Material:
Matte ABS Plastic (Acrylonitrile Butadiene Styrene Copolymer)—ideal for lash brush handles: ① Lightweight (about 6g per handle, easy to hold for precise grooming); ② Non-slip texture (provides a secure grip, even with slightly oily hands); ③ Impact-resistant (does not crack or deform if dropped); ④ Chemical-resistant (no reaction with mascara or makeup removers, maintaining appearance over time).
Dual-Head Connector Material:
Stainless Steel—used to connect the two combs to the handle: ① Rust-resistant (no corrosion when exposed to water during cleaning); ② High strength (ensures the dual heads stay firmly attached to the handle, no loosening); ③ Slim design (matches the handle’s thickness, no bulkiness); ④ Smooth finish (no sharp edges to scratch the skin or damage lashes).
Comb Base Material:
Hardened ABS Plastic—attaches the bristles to the connector: ① Sturdy (holds the bristles tightly, no shedding); ② Shaped for precision (the fine-tooth base is narrow for detail work, the wide-tooth base is curved to fit lash contours); ③ Lightweight (adds minimal weight to the brush, keeping it easy to control).
Note: All materials comply with international safety standards for cosmetics accessories (e.g., EU REACH, US FDA)—free of toxic substances (e.g., lead, phthalates, latex) and safe for direct contact with the lash line and eye area.

Prepare Before Use: Ensure the brush is clean (new brushes may have loose bristles—tap gently to remove before first use; clean used brushes after each 2-3 uses to avoid mascara buildup). Use it after applying mascara, lash primer, or for daily lash grooming.
Use the Fine-Tooth Comb (Head 1) for Detail Grooming:
Fix Clumps on Lower Lashes: Hold the brush vertically, use the fine-tooth comb to gently comb through the lower lashes from root to tip—focus on small clumps (use slow, light strokes to avoid smudging mascara onto the under-eye area).
Clean Excess Mascara on Lash Roots: For upper lashes, hold the brush horizontally, dip the fine-tooth comb into the lash roots (where mascara often accumulates), and comb outward slightly to remove excess product—this prevents "heavy" roots and keeps lashes light.
Use the Wide-Tooth Comb (Head 2) for Overall Grooming:
Comb Upper Lashes After Mascara: After applying 1-2 coats of mascara (wait 10 seconds for it to set slightly), hold the brush horizontally, use the wide-tooth comb to comb through upper lashes from root to tip—comb in a "Z" shape (left-right-up) to separate lashes and create a lifted effect.
Prevent Tangling After Lash Primer: After applying lash primer, use the wide-tooth comb to gently comb through all lashes—this distributes the primer evenly and avoids tangling when mascara is applied later.
Post-Use Tips:
If mascara smudges onto the skin during combing, use a clean, dry Q-tip to gently wipe off the smudge (avoid rubbing, which may spread the mascara).
For waterproof mascara, comb while the mascara is still slightly wet (within 15 seconds of application)—once fully dry, it will be harder to comb and may cause lash breakage.
Clean & Store:
Daily Cleaning: After use, wipe the bristles with a dry or slightly damp tissue to remove excess mascara (do not soak the brush in water for daily cleaning).
Deep Cleaning: Every 2-3 uses, rinse the brush with warm water and a small amount of mild shampoo—gently squeeze the bristles to remove buildup (avoid twisting or pulling). Rinse thoroughly, squeeze out excess water, and lay the brush flat to dry (avoid drying it upright, which may cause water to seep into the handle).
Storage: Store the brush in a makeup bag or brush holder (keep the bristles away from other sharp tools to prevent bending).
Tip for Beginners: Start with light pressure—combing too hard may pull out lashes or smudge mascara. For thick mascara, comb between coats (after the first coat dries slightly) instead of waiting until the final coat.