This Skull Ballistic Spring Assisted Knife from M-Tech USA is the perfect if you enjoy skulls and their likes. Just use the flipper or thumb hole to open the blade part of the way and let the spring do the rest of the work! It features a 440 stainless steel tanto blade with a partially serrated edge, sawback, black finish, flipper, and skull cutout. The aluminum handle features green bolsters, a raised black skull, black grooves, and liner tab for secure blade lock-up. Includes a tip-down pocket clip.