Mini Deep Carry Clip Color:Black HMM Ballpoint is made of

HMM Ballpoint is made of aluminum alloy

With an extra pocket for coins or smaller items like your spare SIM card

A satisfying single handed twist locks the nib mechanism in place and every pen comes with the Fisher Space Pen® PR4 pressurized ink cartridge

Made in the USA from aircraft-grade aluminum

Mini Deep Carry Clip Color:Black HMM Ballpoint is made ofThe Mini Deep Carry Clip is compatible with following Benchmade models : 535, 533, 537, 940 variants, 1000001, 585, 581, 580, 583, 590, 595, 560, 565, 550, 551, 553, 555, 557, 556, 484, 486, 15085 2, 15080 2, 15031, 15060, 15061, 3400, 4600, 8551, 4300, 2551, 3551, 9750, 9501, 9052, 9051, 9600, 5700, 5750, 570, 575, 407, 427, 818, 810, 950, 980, and 365