The Just Nail it Crystal Nail Files, with tempered glass (Toughened glass processed by controlled thermal or chemical treatments to increase its strength compared with standard glass) and fine grit on both sides, is extremely durable and gentle on natural and artificial nails. Regular use will prevent splitting or peeling and give a lovely smooth finish.

Product Features:

• Made with Tempered glass for long lasting strength and durability.
• The fine grit on both sides is very gentle on natural and artificial nails.
  
• Regular use will prevent splitting or peeling and will give a lovely smooth finish.