Description
Staleks Pro EXPERT 40 nail file (D shape, 180/240 grit)
A disposable file for manicure and pedicure, designed for gentle, precise shaping of natural and artificial nails. The D-shaped geometry makes it comfortable to work on both the free edge of the nail and around the cuticle area – quickly, safely and without extra effort.
What it gives you in nail technician practice
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Precise shaping – the file helps you shape the nail perfectly and smooth the surface without damaging the nail plate.
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Two abrasives in one – 180 grit for preparing natural nails and light correction, 240 grit for finishing work and subtle buffing.
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Uncompromising hygiene – one client = one file. No cross-contamination, no sterilisation.
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Cleaner work – the stearate layer stops organic dust from clogging the surface, so the abrasive does not “burn” and works evenly.
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Gentler contact – a thin inner foam layer cushions pressure and protects the nail plate from micro-scratches.
Why choose a set of disposable files?
First and foremost – a high level of hygiene and convenience. Single use ensures that infections are not passed on between clients or family members, and no sterilisation is needed. That means faster client service and clear hygiene standards in the salon.
Technology and composition
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High-quality abrasive – even filing, control and a longer working life during the session.
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Stearate coating – less “clogging”, more consistent performance, less heat build-up.
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Thin foam layer – cushions pressure and helps prevent damage to the nail plate.
How nail technicians use it
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Curved side – for the cuticle area and detailed work in the sidewall area.
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Straight side – for shaping the free edge and adjusting length.
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Choosing the abrasive – 180 grit for prep and light surface levelling; 240 grit for finishing and subtle smoothing before applying gel or gel polish.
Mineral file or disposable?
A mineral file (e.g. quartz, sapphire or glass with a mineral coating) is reusable, long-lasting and especially gentle on natural nails. It causes less splitting and peeling of the nail and is ideal for home care or sensitive nails. Staleks Pro EXPERT 40 disposable 180/240 grit files, on the other hand, are for professional use, where maximum hygiene, speed and convenience without the need for sterilisation matter most.
Specifications
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Shape: D (curved/straight edge)
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Abrasiveness: 180/240 grit
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Type: disposable
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Purpose: manicure and pedicure
Specifications
| Shape |
D (curved and straight edge) |
| Abrasiveness |
180/240 grit |
| Coating |
Stearate, anti-clogging |
| Base |
With a thin foam layer |
| Type |
Disposable |
| Quantity per pack |
25 pcs. |
Frequently asked questions
What are the 180 and 240 grit sides for?
180 grit is for preparing natural nails and light surface levelling; 240 grit is for finishing work and subtle smoothing before applying gel or gel polish.
Do disposable files need to be sterilised?
No, one file is used for one client and then thrown away, so sterilisation is not required.
How does this file differ from a reusable mineral file?
A reusable mineral file (quartz, sapphire, glass) is designed for long-term use and sensitive nails at home, while Expert 40 is disposable and intended for salons, where hygiene and speed matter.
How many files are in a pack?
The pack contains 25 files.