The Silk B Disposable Nail Files Black 180/180 Grit (ENFB) refer to a single‑use, hygienic, medium‑grit nail file designed for shaping natural nails with consistent smoothness. The 180/180 grit level makes it gentle enough for natural nails while still effective for refining shape and smoothing edges.

What the product is

• A disposable, double‑sided emery-style nail file.
• 180/180 grit, which is a medium grit ideal for natural nails.
• Typically used in professional settings where single‑use hygiene is required.
• Black finish, straight shape, similar to other professional disposable files.
• clean, precise shaping with a hygienic single‑use design” .

How 180/180 grit performs

• Safe for natural nails — medium grit smooths without tearing.
• Not too coarse — unlike 80 or 100 grit files used for acrylics or gel removal.
• Not too fine — still shapes effectively without excessive buffing.
  • General grit guidance confirms 180 grit is appropriate for natural nails and smoothing surfaces .

Practical uses in a salon or home setting

• Shaping natural nails during a manicure.
• Smoothing edges after clipping.
• Hygienic single‑use option for client services.
• Ideal for mobile techs or high‑volume salons where disposability matters.