The Microtech UTX-70 is rarest OTF to get in the store. The 70 stands for 70% of the size of the regular Ultratech. This size reduction makes this a "cute" little knife that comes in a variety of blades and colors.
UTX-70's are a double action knife which means that the blade deploys when pushing forward on the lever and retracts when pulling back.
This UTX-70 has black anodized handles with a satin tanto blade.