Nite Ize

Nite Ize INKA Key Chain Pen

Nite Ize The INKA® Key Chain Pen is engineered to be conveniently accessible and write in all conditions - underwater, at any altitude, in extreme temperatures, and at any angle. The pen is in a durable, lightweight, and watertight aluminium body and is designed to work as aluminium easy access quick-use pen that converts into a full-size pen.

This unique Write Anywhere® pen uses a pressurized ink cartridge, allowing it to write in extreme environments. The stainless steel split ring lets you attach it securely wherever you need it.

NOTE! The pen is available only as a black edition!

Product details:

  • Can be used as a quick-use pen (pull the pen out of the aluminium barrel) or easily converted into a full-size pen
  • Replaceable pressurised cartridge allows for writing at any angle, in extreme temperatures, and at any altitude
  • Waterproof blue ink
  • Split ring attaches to key chains, backpacks, and more for ultimate accessibility
  • Dimensions: .378" diameter x 3.95" x .98" (with keyring) | 9.6mm diameter x 100.3mm x 25mm (with keyring)
  • Weight: .35oz | 11g
  • Ideal for Geocaching


  • ColourBlack