The Oster Cryogen Blades are made of superior craftsmanship and offer professional results groom after groom! Made with heat treated finely-grained carbon steel, it creates a harder surface and resists wear better.

• Measures 62 on the Rockwell Hardness Scale
• All blades are frozen at -300° to create a blade that stays sharper longer.
• Blades are hand-lapped for a smooth finish
• Made in the USA