Rite in the Rain All-weather Metal Clicker Pen Green . Proprietary Ink And Delivery System Used Exclusively In Rite In The Rain Pens Will Write Without Skipping In Extremely Wet Conditions. Permanent Ink Writes Through Water Sweat Grease And Mud Without Clumping Or Smearing. Specifications for Rite in the Rain All-weather Metal Pen: Manufacturer: Rite in the Rain Color: Green Package Contents: Rite in the Rain All-weather Metal Pen