About Color Line Color Line Pens contain ready to use enamels for glass or ceramics in a fantastic range of intense colours. For painting, airbrushing, screen printing, and more! Technical Details The firing range is from 700°C to 820°C (1300°F – 1510°F). All colours have extremely strong pigmentation, are lead-free and freely mixable to obtain further shades. They are homogenous and smooth in water based medium, environmentally friendly, and easy to use in exactly the required amount ensuring low wastage. All auxiliary products are also lead-free.
