A sharp knife is a safe knife. Keep your camping or filleting knives in top condition with Coghlan's Sharpening Stone. This two-sided sharpener features high-quality coarse 120-grit stone and fine 400-grit stone. Sharpen your knives quickly and easily wherever you go. A vinyl carrying case is included. Features: Dual-sided sharpening stone Sharpens camping and filleting knives Compact: 3 in. x 1.5 in x 0.5 in (7.6 cm x 3.8 cm x 1.3 cm) Vinyl carrying case Specs: Weight: 3 oz. Dimensions: 3 in. x 1.5 in x 0.5 in (7.6 cm x 3.8 cm x 1.3 cm) Warranty: Coghlan's 1-year limited warranty covers defects in workmanship and materials for a period of one year from the date of purchase. This warranty applies to all Coghlan's products purchased from authorized retailers. For more information, visit the Warranty page.