The Spyderco ButtonUp CF PS 3.27" folding knife brings Spyderco’s first manual-opening button lock design to a sleek everyday carry package. Its modified clip point blade is crafted from 8Cr13MoV stainless steel with a full-flat grind, delivering a balance of slicing performance and durability. Ball bearing pivot washers and a smooth carbon fiber/G-10 laminate handle work with the button lock to provide a fluid, fidget-friendly opening and closing experience.

This ButtonUp variant features a partially serrated combination edge, making it well suited for both clean push cuts and tougher fibrous materials. The open-backed handle is easy to clean, while the reversible hourglass pocket clip supports left- or right-side tip-up carry for discreet everyday use, range days, or general utility tasks. Thoughtful ergonomics and Spyderco’s signature round hole ensure confident one-handed operation, reflecting the brand’s long-standing reputation for practical innovation and refined craftsmanship.

Key Features:

• Manufacturer: Spyderco
• Model: ButtonUp CF PS 3.27"
• Blade Length: 3.27"
• Blade Material: 8Cr13MoV Stainless Steel
• Blade Style: Modified Clip Point
• Blade Edge: Combination
• Blade Finish: Satin
• Handle Material: Carbon Fiber/G-10 Laminate
• Locking Mechanism: Button Lock
• Overall Length: 7.5"
• Pocket Clip: Reversible Tip-Up, Left/Right Carry