This Cartridge Series twist pen is made of a 50 Caliber real brass casing with Pink Camo and a gold finish. The casing is not sealed and will naturally patina or can be buffed/polished regularly to keep its current glossy shine. The blank is buffed to a nice shine and is durable enough to last a lifetime. This pen uses refillable ink cartridges obtainable at any office supply store.
Cartridge Series include 308 Winchester casings or bolt action click for any hybrid combination of our current ballpoint pen materials: antler, corian, wood, polymer clay, acrylic or other cast materials. The 50 Caliber pen has no pen clip and is designed to stand upright.
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