Fallkniven FS3 Flip Stone Sharpener FS3

Fällkniven FNFS3 Double-Sided Ceramic Flip Stone Sharpener with Depress Button Lock

Compact, efficient, and built for precision, the Fällkniven FNFS3 Flip Stone Sharpener delivers professional-grade edge maintenance wherever you go. Engineered with Fällkniven’s signature attention to quality, this double-sided folding sharpener combines ceramic and diamond abrasives in a sleek, pocket-knife-style design that’s perfect for field use or home maintenance.

Featuring a durable black Zytel handle and a simple depress button lock, the FNFS3 allows you to quickly flip the stone out of the handle for instant use. One side features diamond grit (25 microns) ideal for repairing dull or damaged edges, while the opposite ceramic side (1 micron) hones and polishes the blade to razor-sharp perfection. Its smooth, flat surface ensures even sharpening without the need for water or oil, keeping maintenance clean and simple.

Compact at just 3.38 inches closed, the Flip Stone fits easily in your pocket or toolkit, making it the perfect companion for outdoor adventures, field work, or general knife upkeep. Crafted with Swedish precision and reliability, the Fällkniven FNFS3 is a tool that combines function, portability, and craftsmanship in one clever design, now available at Mjoutdoorsgear UK.

Key Features

• Dual sharpening surfaces for both repair and fine honing
• Compact pocket-knife design for portability
• Secure button lock system for ease of use
• Requires no water or oil, quick, clean, and efficient
• Crafted in Sweden by the trusted Fällkniven Knives brand
• Ideal for hunters, bushcrafters, and outdoor professionals

Specifications

• Brand: Fällkniven
• Model: FNFS3
• Type: Double-sided folding sharpening stone
• Abrasive Surfaces: Diamond (25 micron) & Ceramic (1 micron)
• Handle Material: Black Zytel
• Lock Mechanism: Depress button lock for secure use
• Closed Length: 3.38 in (8.6 cm)
• Stone Length: 2.63 in (6.7 cm)
• Weight: 0.15 lbs (68 g)
• Dimensions: 3 × 5 × 0.5 in (packaged)
• Use: No water or oil required
• Origin: Made in Sweden
• Packaging: Hang-pack display