The Nite Ize INKA Key-Chain Pen is a versatile writing utensil for camping, travel, and daily use. Housed in a lightweight aluminum body, this Write Anywhere pen has waterproof blue ink with a replaceable pressurized cartridge that allows you to write at any angle, altitude, underwater, and in extreme temperatures. Use it as a quick-use pen or as a full-size pen by unscrewing the barrel from the split ring, unscrewing the cap from the quick-use pen, screwing the quick-use section into the barrel, and replacing the cap on the open end. The Nite Ize INKA Key-Chain Pen attaches to key chains, backpacks, and more with the stainless steel split ring. 0.38dia. x 3.95L x 0.98W (with key ring). Weight: 0.35 oz. Cancer and Reproductive Harm- www.P65Warnings.ca.gov.
