Zipo aina 3 za design hii ya Pen, Chagua unataka aina ipi !? We have (1) marker pen for Permanet witten (2) Marker pen for whiteboard & (3) Marker pen for cd; inclusive color Black, Green, Blue and Red. Karibun sana
The upper part of the marker contains the nib that was made in earlier times of a hard felt material, and a cap to prevent the marker from drying out.
They are used for writing on metals, plastics, ceramics, wood, stone, cardboard etc. However, the mark made by them is semi-permanent on some surfaces. Most permanent marker ink can be erased from some plastic surfaces (like polypropylene and teflon) with little rubbing pressure.