The DURA-INK 20 retractable permanent ink marker uses a one-handed, push-button for easy opening and closing. The convenient capless feature makes it ideal for use in tight work spaces and eliminates mess or lost caps. - See more at: http://www.markal.com/ink-markers/dura-ink-20/#sthash.dWdYlhA7.dpuf
One-handed, push button operation eliminates lost caps and prevents ink dryout
Fast-drying, wear and water-resistant formula for long-lasting marks
Industrial-grade fine bullet tip will not spread or mush
Auto-storing clip instantly retracts tip to reduce mess or tip damage