Refillable highlighter with a line width of 1 and 5 mm. The ink is made from bio-based materials, making it environmentally friendly and resource-efficient, and it is housed in a casing made from 90% recycled plastic. It is certified with the internationally recognized eco-label "Blue Angel." The universal ink is suitable for standard, copy, and fax paper. Refillable with the Maxx 660 refill station. The barrel is black and features a clip. The colors are assorted and the contents are packaged in a 6-piece cardboard case (yellow, orange, pink, red, green, blue).