https://www.lowes.com/pd/Kobalt-3pk-Lockback-18Mm-Blade-Folding-Utility-Knife/5004100791 3-Pack 3/4" Kobalt Blue Lockback Folding Utility Knife Set (58979) on sale for $14.98. Select free store pickup where stock permits, otherwise, free shipping if eligible w/ Lowes' Rewards