Spyderco C10FBKBL ENDURA® 4 Lightweight Thin Blue Line PS Pen The filter cartridge lasts up

The filter cartridge lasts up to 2

it diminishes progressively to optimize battery life

Trademark Round Hole for smooth one-handed opening

WaterWeek offers the ONLY true solution to end the costly and wasteful purchasing of bottled water without giving up convenience

Output levels and runtimes: 930 lm (1h 30min)

Spyderco C10FBKBL ENDURA® 4 Lightweight Thin Blue Line PS Pen The filter cartridge lasts upThe "Thin Blue Line" is a symbolic reference to the role of law enforcement as the barrier that prevents society from descending into violent chaos. To honor the service and sacrifice of our nation's police officers, Spyderco created the "Thin Blue Line" series, which showcases this unique Endura 4 Lightweight. The tough, fiberglass reinforced nylon (FRN) handle scales of this knife are injection molded in black accented by a bright blue lining. When