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 color.
4.45″
2.48″
1.97″
0.079″
1-3 inches
0.6 oz
K390
Clip Point
Plain
Thumb Hole
Back Lock
FRN
Blue
Japan











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