Made from ultra-hard alumina ceramic material, Spyderco's fine-grit benchstone is used like a traditional sharpening stone, but does not require oil or water. Its broad, flat surface is ideal for sharpening woodworking tools and all types of knives and can be easily cleaned with household cleanser, a scouring pad, and water.

This 2"x8" stone comes in a light blue polymer case with non-skid rubber feet.

• Weight: Approximately 18.60 Ounces ~ 527 Grams
• Dimensions: Approximately 2.00" x 8.00" x 0.50" | 51 mm x 203 mm x 13 mm (Stone Only)
• Special Features:
  Use Dry - No Oils or Lubricants Required
  Comes With Rigid Polymer Storage Case
  Non-Skid Rubber Feet
  Made in the USA