HomeShopSPYDERCO_FOL-KNILadybug K390 Blue Handle Plain Blade

Ladybug K390 Blue Handle Plain Blade

Ladybug K390 Blue Handle Plain Blade

Barcode: 716104013784 SKU: YSLFP3K390 Category:


K390 is a high-alloy particle metallurgy tool steel enriched with high volumes of vanadium, tungsten and cobalt. Produced by Bӧhler-Uddeholm, its advanced alloy composition offers exceptional edge retention and toughness and makes it an ideal choice for steel connoisseurs.


This remarkable expression of the Ladybug is the first in a special series of Spyderco knives to supercharge the proven features of well-established models with this elite, high-performance steel. To make these K390-bladed knives even more unique, their injection-molded FRN handles will feature a distinctive blue handle colour.


Handle: 63 mm

Blade: 50 mm

Blade Steel: K390

Weight: 17 g

Handle Material: FRN



With each Spyderco knife you’ll discover innovation, higher-performing materials, up-to-date manufacturing techniques, and the latest in engineering technology. When you buy a Spyderco knife you can expect a high-quality reliable cutting tool designed and manufactured for peak performance and ergonomic comfort. Guaranteed.

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