Spring-Assist Folding Knife Cigarette Lighter Case Black Blade, Aluminum 12 Pc. MTECH SPRING ASSISTED FOLDING KNIFE CIGARETTE LIGHTER CASE KNIFE 12-Pc. ANODIZED ALUMINUM LIGHTER HOLDER HANDLE. NOTE: This knife is NOT an automatic switchblade/push-button knife; it is spring-assisted, which means that the blade is deployed by using the thumb or finger stud located on the blade itself. The item "Spring-Assist Folding Knife Cigarette Lighter Case Black Blade, Aluminum 12 Pc" is in sale since Wednesday, October 16, 2019.This item is in the category "Sporting Goods\Hunting\Knives & Tools\Folding Blade". The seller is "tiger-merchant" and is located in Mandeville, Louisiana. This item can be shipped to United States, all countries in Europe, Canada.