This is a set of the SHIMANO Slide Knife CT-031X and its replacement blades CT-032X. Although it has already been discontinued, it's a knife with excellent lightness, compactness, portability, and sharpness. It's a shame it was discontinued. Of course, it can be used for sea fishing, but I think it's rather intended for use in stream fishing, etc. You can tell this from the thinness of the replacement blades. ＜Contents＞ Body length: 9cm Body: 1 Replacement blades: 1 set Spare blades: 2 (1 used) #Lure #LiveHorseMackerel #Yamame #Nomasetsuri (Bait Fishing) #Iwana #Trout #Bass #StreamFishing #AyuFriendFishing #Ayu (Sweetfish) #ManagedFishing #ManagedFishingArea #AreaTrout #Area #LightSalt #Ajing (Horse Mackerel Fishing) #Mebaring (Rockfish Fishing) #SeaBass #Wading #Jigging #SLJ (Super Light Jigging) #Shore #Offshore #Bloodletting #NerveKilling