Swiss Army Knives Category Everyday Use Pioneer 91mm Pioneer Item Number : 53960 Blazing the path for other knives to follow, the Pioneer by Swiss Army is the perfect companion for anyone looking for a straight pocket knife. With its ribbed silver case, the Pioneer also includes an engraving panel to truly stake your claim. This alox knife has an engraving panel located on the opposite side of the shield. To have the knife personalized, take this knife to a local engraving shop.