Buck 112 3 inch Automatic Knife - Crelicam Genuine Ebony - The 112 Auto is easily deployed with the push of a button, readying the 420HC blade quickly and efficiently. Now standard on this model, the handle features genuine ebony hardwood. This ethically sourced Crelicam ebony supports replanting efforts in the Congo Basin rainforest, while providing Buck Knives with a genuine hardwood handle that is nearly indestructible.