This TSF3 Full Custom by Tapio Syrjälä features an in-house forged RWL34 core stainless San Mai Damascus blade with a flipper. The handle has 4-alloy mokume bolsters and tip up clip with hidden screws, mammoth ivory scales, textured and anodized titanium liners, anodized floating titanium backspacer, all the screws on this knife are hidden except the pivot screw. Very impressive work. Rides on ceramic bearings, nice detent, lockup and blade seating. Comes with a zippered case. Excellent condition. One of a kind.