Write vibrant red lines with this 12-pack of Staples Duramark medium red chisel-tip permanent markers. Create bold, vibrant markings by using these red Staples Duramark permanent markers. With quick-drying low-odor ink, these markers are perfect for making signs or labels in the office. Each marker in this 12-pack features a medium chisel tip that lets you create either thin or broad lines. Staples Duramark permanent markers create lasting marks on a variety of surfaces and are perfect for labeling folders, bins and other items. • Red marker set for customized designs on clothing, paper, lamps, jewelry, frames, and more.