Staleks Pro Expert 42 White Disposable Crescent Nail File Refills 100/150/180/240 Grit 50pcs

Intended for professional manicure services, these disposable crescent file refills from Staleks Pro Expert 42 deliver consistent shaping and finishing results with hygienic single-use convenience. Constructed with a thin, high-quality white abrasive and a reliable adhesive backing, each refill mounts securely on compatible metal bases to ensure precise, controlled filing. The special anti-clog coating maintains performance by limiting dust build-up, supporting smooth workflows in salon environments.

Key Features

• Material: High-quality white abrasive with a special anti-clog coating for cleaner, more efficient filing.

• Ergonomics: Crescent shape and thin profile improve access to sidewalls and cuticle area for refined shaping.

• Precision: Multiple grits (100/150/180/240) support everything from debulking to polishing and pre-coating prep.

• Hygiene: Disposable, single-use design helps minimize cross-contamination in professional settings.

• Adhesion: Reliable adhesive base ensures stable attachment to compatible metal file cores.

Intended Use

Optimized for professional nail technicians in manicure services, the refills are suitable for shaping artificial enhancements, refining natural nails, and preparing the nail plate prior to coating. The crescent geometry aids controlled contouring along lateral edges and near the cuticle for detailed work.

Technical Specifications

• Brand: Staleks Pro

• Product Name: Expert 42 Disposable Crescent File Refills

• Grit Options: 100, 150, 180, 240

• Dimensions: 162 × 24 mm

• Surface Finish: White abrasive with anti-clog coating

• Compatibility: Bases MBE-40, SPBE-40

• Use: Single-use, disposable

• MPN: DFE-42-100w, DFE-42-150w, DFE-42-180w,  DFE-42-240w

• Sterilization: Not applicable to disposable refills

Maintenance And Care

Mount a clean disposable refill onto a compatible metal base before service. After use, remove and discard the refill. Keep the metal base clean and dry between clients. Store unopened refills in their original packaging in a dry, ventilated place. Do not attempt to wash or disinfect the abrasive refills; they are intended for single use only.

Safety Precautions

Use with gentle, controlled pressure to avoid damage to the natural nail or surrounding skin. Discontinue use if the abrasive is damaged or delaminated. Store out of reach of children, away from heat sources (maintain +5°C to +25°C, ≤80% RH), and protect from mechanical damage, precipitation, aggressive chemicals (acids, alkalis), flammable substances, and direct sunlight. Do not reuse.

Dimensions / Packaging 162 × 24 mm / 50 Pieces

Note

Application guidance: place the disposable file on the base, perform nail processing, then remove and dispose of the refill. Keep the metal base clean and dry after use.