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 (and all Spyderco knives) the Ladybug3 packs tremendous cutting power and can take on both fine and heavy cutting tasks.

TECHNICAL SPECSOverall Length4.375" (111mm)Blade Length1.938" (49mm)SteelVG-10Closed Length2.438" (62mm)Edge Length1.687" (43mm)Weight.6oz (18g)Blade Thickness.078" (2mm)HandleFRNClip PositionN/ATip Carry PositionN/ALock TypeN/AGrindN/ASheathN/AOriginJapan