Check the listing for details. SOG Twitch ll Lockback Knife- EDC Assisted Opening Tactical Folding Knife. Color: Black, Condition: New. Listed at 69.66 USD. SOG Twitch ll Lockback Knife- EDC Assisted Opening Tactical Folding Knife This limited run of the Twitch II pocket knife comes with black handles and a black TiNi coated blade has all the extraordinary features you know and love, like SAT opening that delivers fast opening on demand and a high grade AUS-8 stainless steel blade with excellent edge retention, rust resistance and easy sharpening. Perfect as a gift, or maybe as a sleek new EDC. Implemented with SOG Assisted Technology (S.A.T. ™), the Twitch folding knife is extremely quick to open with either hand using the double thumb studs or kick on the back. Its full metal construction is durable and sturdy. The clip can be used for low-carry or securing dollar bills and cards. Incorporated into the design is versatile safety lock that helps insure the blade will not open while being carried or close unexpectedly while in use. Item TWI12-CP