INKA® Key Chain Pen

• Can be used as a quick-use pen or easily converted into a full-size pen
• Replaceable pressurized cartridge allows for writing at any angle, in extreme temperatures, and at any altitude
• Split ring attaches to key chains, backpacks, and more for ultimate accessibility
• Waterproof blue ink
• To use as a quick-use pen, simply pull the pen out of the aluminum barrel to use in the quick-use mode
• To convert to a full-size pen, unscrew the barrel from the split ring, unscrew the cap from the quick-use pen, screw the quick-use section into the barrel and replace the cap on the open end
• Dimensions: .378" diameter x 3.95" x .98" (with keyring) | 9.6mm diameter x 100.3mm x 25mm (with keyring)
• Weight: .35oz | 11g