Sakura 44103 Identi-Pen, Fine/Extra-Fine Tips, Waterproof, Low-odor, Red, SAK44103, SAK 44103, IDenti-pen features a dual point and leaves a permanent mark on most nonporous surfaces. One end is for details, with an extra fine plastic point that won't break down. The opposite end is for broader lines, with a tough fiber point built for heavy use. Waterproof pen writes on leather, metal, wood, glass, CDs, plastic, and photographs. The ink is low-odor and resistant to water. Alcohol-based cleaners will remove ink from nonporous surfaces. IDenti-pen meets nontoxicity requirements. UPC Code 084511362598, Quantity 1 EA