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M1 Fine Line Permanent Marker

M1 Fine Line Permanent Marker


  • Especially designed for laboratory, industrial, construction and professional use. 
  • Extended cap-off time ensures you can use the marker after the cap is left off (re-capping may be necessary)
  • 7/16" diameter aluminum body is easy to hold when marking small items such as glass slides, plant tags, film, labels and tools.
  • Resists laboratory and industrial solvents such as xylene and ethanol.
  • Ergonomic, anti-roll cap and industrial design.


1 mm Fine Line Tip3 ml fill quantityConforms to ASTM D 4236Greenlabel formula

Item # / Color


Retail Packs

10581   M1 12 Pack Box (12 ea. Black)
10584   M1 12 Pack Box (12 ea. Red)
105812PK   2 Color Blister Pack (2 ea. Black)
1058142PK   2 Color Blister Pack (1 ea, Black, Red)
10590            46 Marker 2 Color Canister (36 ea. Black; 10 ea. Red)
10591   46 Marker Color Canister (46 ea. Black)

Typical Uses

  • Medical and testing laboratories, couriers, warehouse and shipping rooms, electricians, plumbers, HVAC professionals and more.
  • Marking on plastic and glass bottles, tape, film, tags and parts.
  • Marking on shrink wrap and wax cartons, in freezers, etc.
  • Quality control marking
  • Suitable for marking on signs, posters, canvas, wood, glass and plastics.


StyleCapillary Ink Marker
Dimensions5.51"L x 0.43" Ø (140 x 11 mm.)
Drying TimeApprox. 5 sec.
Marking Temp Range-22° to 140° F (-30° to 60° C)
Box/Case Quantity12 ea. per box / 120 ea. per case