• High quality coarse (120) and fine (400) grit stone made of electric-furnace abrasive grain.
• Complete with vinyl carrying case.
• Sharpens most sport knives quickly and easily.
• Size: 3 x 1-1/2 x 1/2 (7.6 x 3.8 x 1.3 cm)
• Weight: 3 oz. (85 g)
• Grit: 120 (Gray), 400 (Beige)

This is a Canadian company