This QSB by Peter Martin features a blued San Mai Damascus blade with mokuti thumblug and a flipper. The handle has mokuti scales, anodized and jeweled titanium liners, San Mai Damascus backspacer, and a tip up mokuti clip with hidden screws, anodized titanium screws and pivot collars. Nice detent, lockup and blade seating. Comes with zippered case. Rides on bearings, nice detent, lockup and blade seating. Excellent condition.