The Microtech 123-2TQ T/E Ultratech Automatic Knife OTF Turquoise Black Serrated Edge Blade. This Knife Features an Elmax stainless steel Tanto Edge blade with a part serrated edge with black finish. The new Contoured turquoise Handles comes with black hardware, slide, tri-angle hardware, glass breaker tip. pocket clip. This model features the tri-wing screws on the handle.