CRKT Ripple 2 Compact EDC Folding Pocket Knife: Gentleman Everyday Carry, Satin Blade, IKBS Ball Bearing Pivot, Locking Liner, Textured Aluminum Handle, Pocket Clip K410KXP IKBS ball bearing pivot system Flipper opening Aluminum handles Designed by Ken Onion Limited Lifetime Warranty covers any defects in materials or workmanship, see company site for details