Your nails are a crucial part of your interface with the guitar.

Long or short, the shape, finish and condition of your nails define the tone you get from your instrument.   Precision : Crystal Pro is the only nail file in the world developed specifically for guitarists with acrylic or other artificial nails, to achieve a perfect finished surface and astonishing fingerstyle tone.

Join the many professional guitarists all over the world, including Tony McManus, who trust their nails - and their tone - to Wolfram Precision : Crystal.

  • The only crystal nail files with two different filing surfaces!

  • The same super-fine filing surface from our original Precision : Crystal - the highest-quality nail file available anywhere.
  • Unique second coarse surface for shaping hard artificial nails.
  • Pressure sensitive for unprecedented control and precision - works just like a whole range of conventional grits.
  • Seals and finishes the nail, leaving a beautiful smooth nail finish calibrated for perfect fingerstyle guitar tone.
  • Use freely in any direction with no risk of chipping or splitting - you're free to concentrate on shaping.
  • Your calluses are safe - non-abrasive on skin so will not harm when filing 'into the corners'.
  • Safe and gentle, helping to keep nails strong, healthy and in perfect condition. Significantly reduces problems with brittle, peeling, cracked or split nails.
  • Made from genuine Bohemia crystal
  • Double-tempered filing surface will never wear out - over 200% tougher than standard glass.
  • 135mm (5.3") length.
Includes exclusive guide to nail shaping for great fingerstyle guitar tone!

Product Specs

Brand New (New)
Precision : Crystal Pro
Bohemia Crystal
Made In:
United Kingdom

About The Seller

Wolfram - Perfecting the interface between you and your guitar.
Joined May 2016
Chislehurst, United Kingdom

Accepted Payment Methods

  • PayPal

Shipping Policy

Ships from Chislehurst, KEN, GB to:

United States
United Kingdom
European Union
Everywhere Else

I will ship to the listed regions. To negotiate shipping rates to other locations, please send me a message.

Tax Policies

European Union

Return Policy

Return Window

This product can be returned within 14 days of receipt.

General Terms

Items must be returned in original, as-shipped condition with all original packaging and no signs of use. Buyer assumes responsibility for all return shipping costs unless the item was not received as described.


Buyer receives a full refund in their original payment method less any shipping costs.

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Wolfram - Perfecting the interface between you and your guitar.

Chislehurst, United Kingdom
Joined: May 2016