Fällkniven FS3 Flip Stone Sharpener [FNFS3]
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Delivery time is additional. Business days exclude weekends and holidays. Shipping details.Fällkniven FS3 Flip Stone Sharpener
The FS3 Flipstone folds a diamond-and-ceramic sharpening element into a protective handle. A button-operated mechanism opens the stone and locks it into position, with a separate catch helping prevent unintended opening during carry.
The diamond side restores the edge and the ceramic side refines it. Both are used dry; soap and water can be used to clean the abrasive surfaces. The folding format keeps the working surfaces protected between uses.
Specifications
| Manufacturer reference | FS3 |
|---|---|
| Folded length | 98.7 mm |
| Unfolded length | 166 mm |
| Sharpening surfaces | Diamond and ceramic |
| Store SKU | FNFS3 |