Spyderco Caly 3.5 ZDP-189 Carbon Fiber Folding Knife (3.5" Satin Plain) C144CFPESpyderco Caly 3.5 ZDP-189 Carbon Fiber Folding Knife (3.5" Satin Plain) C144CFPE is built for dependable everyday carry and practical cutting performance.Spyderco has several knife designs that remain steadfast year after year. What keeps people buying them over decades is their basic function but also that theyre upgraded or refreshed with new technology and materials when they become available. A prolific design in Spydercos line is the Calypso.Its arrival over a decade ago as a mid-sized folder has spurned numerous variations and converted legions of knife buyers to the benefits of flat-ground, thick leaf-shaped blades.Key Features Blade length: 3.50" Blade steel: ZDP-189, 420J2 Blade style: Drop Point Blade finish: Satin Edge type: Plain Handle material: Carbon Fiber Color: Black Opener: Thumb Hole Lock: Lockback Weight: 3.10 oz. Specifications Brand: Spyderco Vendor Code: C144CFPE Origin: Japan Model Number: Caly 3.5 Country of Origin: Japan Overall Length: 7.625" Blade Length: 3.50" Cutting Edge: 3.125" Blade Thickness: 0.13" Blade Material: ZDP-189, 420J2 Blade Style: Drop Point Blade Grind: Flat Finish: Satin Edge Type: Plain Handle Length: 4.31" Handle Material: Carbon Fiber Color: Black Weight: 3.10 oz. User: Right Hand, Left Hand Pocket Clip: Tip-Up Knife Type: Manual Opener: Thumb Hole Lock Type: Lockback Best Use: Everyday Carry Product Type: Knife