Spyderco 303MF Double Stuff Ceramic Sharpening Stone
Dual-grit ceramic sharpening stone combining medium and fine surfaces in one compact tool. Use dry without oils or lubricants. Includes leather carrying case. Made in the USA.
Spyderco 303MF Double Stuff Ceramic Sharpening Stone
The Double Stuff represents an elegant solution to the sharpener's dilemma: carrying multiple stones or making do with a single grit. Spyderco has bonded their 303M medium-grit stone with their 303F fine-grit stone, creating a versatile pocket sharpener that handles both edge establishment and refinement.
Design & Functionality
Dual-Grit Configuration
- Medium grit side for initial edge work and repair
- Fine grit side for honing and finishing
- Compact form factor fits easily in a pocket or pack
Usage & Maintenance
This ceramic stone operates dry—no oil, water, or other lubricants required. Simply use it as-is for straightforward sharpening. Cleaning is equally simple: a plastic scouring pad and powdered abrasive cleanser restore the stone's surface when needed.
Carrying & Protection
The Double Stuff arrives in a leather carrying case, protecting both the stone and your gear from damage during transport.
Made in the USA
Spyderco manufactures this sharpening stone domestically, maintaining their commitment to American craftsmanship and quality control.
