General Usage

  1) double head permanent marking pen ,non-toxic,low odour ,permanent inksalcohol based,non-toxic

  2)Two DURABLE polyester nibs,a thin nib(1mm) and a broad nib(8mm).

  3)160 vivid colors

  4) Ideal for artists who require best performance and durable drawing.

  5)High quality polyester fibre nibs ensure even and smooth strokes,and continuous feeding,also higher abrasion resistance.

  6)Inks are professionally formulated for oxidation 

  7)PP barrel and cap guarantee long service life   

 Our this double head permanent marking pen is a perfect for designer