MARKS A LOT UltraDuty Permanent Markers, Medium Chisel Tip, Black, 12/Box Sturdy industrial marker built for jobsites and tough environments. Industrial-grade ink works reliably on wood, metal, concrete and more. Durable tips write on wet, oily and dusty surfaces without clogging. Resistant to water, abrasion and smearing. Cap includes a clip that keeps the markers secure, hooks into lanyards and prevents rolling.
