The FireFly© is a mini survival knife machined from a solid bar of D2 tool steel and then hardened to 58c to 60c Rockwell. “Never Fail” construction; one piece blade and handle. “I designed this knife to be worn like jewelry, so it would always be with you, they say ‘the best survival knife is the one you have with you’”. 

Beautifully machined and accented with precision drill work on the hilt and spine. The spine on the FireFly© is ground to a 90 degree sharp edge, so that the spine can be used as a ferro rod scraper/striker, and thus conserving the primary edge for other cutting tasks.

The blade is slightly less than 2”long so it can be legally concealed, (worn under your clothing), in most states. Please check local and state laws.

The FireFly was designed with these four main functions in mind. One, a small handy utility knife available quickly and easily from its neck work sheath. Two, it is designed to be able to easily make fire; with its integral Ferro rod. Three, its’ hollow handle can be used as a signaling whistle! Four, the diamond knurling on the handle can be used as a wood file; for various Bushcraft needs.

The FireFly©, has been extensively tested in many extreme environments!

Limited lifetime warranty against manufacturer’s defects in material or workmanship.

FireFly© Specifications: OAL: 4.55”, (115.5mm), Blade 1.980”,(50.2mm),

Largest diameter .500” (13mm). Weight 3.5 oz., (99g)

Injection molded sheath: length: 2.930” (  ), width .880” weight: .58 oz., 16.6g with paracord,

Heavy duty Kydex sheath with retention screw: Length 2.76”, width: 1.625”, weight: .88oz. 25g, (Heavy duty Kydex sheath does not include the Paracord).

Paracord length: 58.5”, weight: 11g

The FireFly© was designed in the USA, by Robert Weir 2010. Imported exclusively by Panacea X LLC. US copyright, name and design.

The Tanto Grind FireFly©, (formerly called Gen2 FireFly©),for a limited time, includes two sheaths a Slim-line sheath and the HD Kydex sheath., The Black Slim-line injection molded, neck knife sheath with almost five feet of seven strand paracord. This sheath features a sliding band to adjust retention of the knife sheath interface. It also features zip-tie slots on the sides of the sheath, so that it can be inexpensively and securely attached to your gear, and or used as a handy, fire starting, companion knife to a lager knife.

The FireFly© Tanto Grind includes a black Slim-line sheath: On Sale $100.00