Staleks EXPERT 20 Straight Mineral Nail Files 100/180 (25 pcs)

Staleks PRO EXPERT 20 Straight Mineral Nail File 100/180 (25 pcs): the power of 100, the versatility of 180

In nail services, a file isn’t just an accessory—it’s the tool that sets precision, comfort and the cleanliness of the final result. The Staleks PRO EXPERT 20 straight mineral file 100/180 (pack of 25 pcs) is designed for anyone who wants a stable, efficient, reliable file that adapts to multiple situations. The concept is simple and ultra practical: one file, two uses, with 100 grit for more technical work on artificial nails, and 180 grit for universal shaping and prep, especially on natural nails.

Why choose a 100/180 double grit?

The 100/180 grit combo is a salon classic because it covers two very different needs: power and versatility. 100 grit is a coarse abrasive, ideal for filing artificial nails, correcting shape and reducing length. It can also be used to prep the surface before application when your protocol requires it. 180 grit, softer and more universal, is perfect for natural nails: shaping, light buffing and prep before application.

Key features of the Staleks EXPERT 20 file

• Straight mineral file: stable, practical shape for precise work.
• Double grit 100/180: suitable for natural nails and artificial nails.
• 100 grit: coarse abrasive for length reduction, shape correction and surface prep (depending on protocol).
• 180 grit: universal grit for shaping, light buffing and prep on natural nails.
• Special anti-clog coating: helps prevent dust build-up for more consistent abrasion.
• Thin foam layer: reduces pressure on the nail plate for more comfort.
• High-quality abrasive: stays effective longer for consistent results.
• Gentle shape correction: helps refine without overworking.
• Pack of 25: ideal for salon rotation and at-home routines.

Who is this 100/180 file for?

This reference is ideal if you want a file that handles stronger steps while staying easy to control:

• Nail technicians: shape correction on artificial nails and prep before application.
• Nail artists: adjust length, build the shape, then refine cleanly with 180.
• Beauty therapists: a versatile file for manicure routines.
• At-home enthusiasts: a more complete tool, as long as pressure stays light.

Technical specifications

• Product: straight mineral nail file
• Brand: Staleks PRO
• Range: EXPERT
• Model: EXPERT 20
• Grits: 100/180 grit
• Use: natural nails and artificial nails
• Comfort: thin foam layer (reduced pressure)
• Performance: anti-clog coating, durable abrasive
• Quantity: 25 pcs

How to use: when to choose 100 vs 180

1) Technical work on artificial nails with 100 grit

1. Sanitize hands and prepare the workstation.
2. Use 100 grit to reduce length and correct shape on artificial nails.
3. Work with controlled strokes and avoid heavy pressure: let the abrasive do the work.
4. If your protocol requires it, use it lightly to prep the surface before application.

2) Shaping and prep on natural nails with 180 grit

1. Switch to 180 grit to define the shape on natural nails.
2. Do light buffing and prep before application, staying gentle.
3. Take advantage of the foam layer: it helps reduce pressure and improves comfort.

3) Pro tip: clean, consistent technique

1. Keep the file straight and avoid jerky movements.
2. Work in micro-strokes for a more even shape and better nail-plate respect.
3. Clean the file during use: the anti-clog coating helps, but a clean file performs best.

Pro tips for better results

• Reserve 100 grit mainly for artificial nails: it’s a strong grit.
• On natural nails, prioritize 180 grit to avoid weakening the nail plate.
• Never force: heavy pressure doesn’t speed up the work, it increases irritation risk.
• Store files dry: the abrasive stays more effective and comfortable.

Why the anti-clog coating is a real advantage

A file that clogs loses effectiveness and makes you press harder—never ideal, especially on natural nails. The special coating on EXPERT 20 helps reduce dust build-up on the abrasive, so your technique stays lighter, smoother and more consistent. You gain comfort, control and a cleaner result.

FAQ

Is 100 grit suitable for natural nails?

100 grit is a coarse grit mainly recommended for artificial nails. On natural nails, it should be exceptional and very light, only if your protocol requires it.

Is 180 grit good for prep before application?

Yes. 180 grit is a universal grit, ideal for shaping and gentle prep before application.

Does the foam layer really improve comfort?

Yes. The thin foam layer helps reduce pressure on the nail plate and makes filing more comfortable, especially on natural nails.