Indelible Ink Marker Pen for President Voting/Immunization Programmes

Short Description:

The marker pens, which were touted to replace indelible ink that has been used for more than five decades in all government elections, Soni Officemate presents Indelible markers which serve the purpose. Our markers contain Silver nitrate which comes in contact with the skin to form silver chloride which turns color from dark purplish to black after oxidization – the indelible ink, which is insoluble in water and makes a permanent mark.