The MR-1b "Aardvark" is the supercharged version of the Mantis MR-1 "Isosceles".
Mantis has elongated the blade by 1/4, and we've serrated the base of the blade on this model to provide an excellent platform for a variety of cutting applications. Mantis opted for a light ceramic bead blast finish over the frame and blade of the knife. For color accents, Mantis chose Type-2 hard anodize black pivot washer and spine-spacer.
The shape of this knife is truly extraordinary, but the genius of its design cannot be experienced until it's actually held in your hand.