1PCS CCL Anti-etching PCB circuit board Ink Marker Pen For DIY PCB MO-120-MC-BL, [Blue]B0D2QPJV53

CCL Anti-etching PCB circuit board Ink Marker Pen For DIY PCB Smart Electronics CCL Anti-etching PCB circuit board Ink Marker Double Pen For DIY PCB Specifications: Can be used for a wide variety of purposes, including paper, fabric, wood, cardboard, glass, plastic, metal, vinyl, etc. Material: Shaft / Cap: Resin; Line Width: Fine 0.04 – 0.05 inches (1.0 – 1.3 mm), Ultra Fine 0.02 inches (0.5 mm); Ink: Oil based dye.