Model Number: C275CFPBK. At the heart of the Spyderco ButtonUp is the perfect blend of form and function. Spyderco ButtonUp. Model: ButtonUP. Authorized Spyderco Dealer. Blade : Modified clip point blade with a full-flat grind and black oxide coating made from 8Cr13MoV steel.
Model Number: C275CFP. At the heart of the Spyderco ButtonUp is the perfect blend of form and function. Spyderco ButtonUp. Model: ButtonUP. Authorized Spyderco Dealer. Blade : Modified clip point blade with a full-flat grind and satin finish made from 8Cr13MoV steel.
Model Number: C275CFP. At the heart of the Spyderco ButtonUp is the perfect blend of form and function. Spyderco ButtonUp. Model: ButtonUP. Authorized Spyderco Dealer. Blade : Modified clip point blade with a full-flat grind and satin finish made from 8Cr13MoV steel.
MODEL NUMBER: C275CFPBK. Designed by Eric Glesser, the ButtonUp™ is Spyderco’s first-ever manual-opening button-lock folder. The blade is housed in a lightweight, easy-to-clean, open-backed handle constructed with smooth carbon fiber/G-10 laminate scales reinforced with nested stainless steel microliners around the pivot and lock.

