CRKT Hissatsu EDC Folding Pocket Knife: Assisted Opening Everyday Carry, Osoraku Modified Tanto Blade, Thumb Disk, Automated Locking Liner, Nylon Handle, Reversible Pocket Clip 2903 Outburst Assisted Opening Automated Liner Safety Glass Reinforced Nylon Handles Design by James Williams in Encinitas, California Lifetime Warranty - The CRKT Lifetime Warranty covers any defects in materials or workmanship. If one of our knives ever breaks or fails because of material or manufacturing defect, well repair or replace the knife. This warranty runs as long as you own your knife. Coverage ends if you sell or otherwise transfer the knife to someone else or if your CRKT knife is modified in any way.