Identi-pen

The dual-point, multipurpose marker leaves a permanent mark on most non-porous surfaces. One end is for details with an extra fine plastic point that won't break down. The other end is for broader lines with a tough fiber point.

The ink is resistant to water, low odor, dye-based, non-toxic and writes on glossy and coated surfaces. Use on metal, glass, tools, photos, plastic, wood and sporting goods.