Alvin TechLiner Technical Drawing Markers

The Alvin TechLiner Disposable technical pens are ideal for precision drafting, free-hand drawing, or any design work.

• Pens are available in five line widths: 0.1mm, 0.2mm, 0.3mm, .04mm, 0.5mm
• Contain extremely fine polyacetal plastic nibs set in 0.5mm stainless steel sleeve for smudge-free inking
• Write-Out varies from 2400 ft. to 4400 ft. (depending on line width)
• Water-based pigment ink is non-bleeding, waterproof, and fade-proof
• The acid-free, archival quality ink is also quick drying and lightfast
• Pens/Markers are sold individually and in sets of three or five
• Note: Sets are supplied in protective vinyl sheath.