Spyderco Ladybug 3 Lightweight It attaches to your keychain and is nearly as small as your car keys, One of Spyderco's smallest lightweight locking knife is the Ladybug. Made of VG-10 stainless steel, the hollow ground blade comes in a SpyderEdge or PlainEdge configuration. This modified clip-point blade style is matched up with a black, lightweight handle of fiberglass-reinforced nylon resin making the entire knife weigh only 0.6 of an ounce (16.4 grams). The LBK3 doesn't have a clip but rather a lanyard hole for attachment to a keychain or lanyard. Like its larger counterparts, the Ladybug3 packs tremendous cutting power and can take on both fine and heavy cutting tasks.