If you need opaque colours for lettering or visualizing, the AcrylicOne from the large Neuland range of markers is the right choice. Naturally, these are also refillable, and hence also the right choice economically as well as ecologically.
These news are upsetting: our Refill Inks for the Whiteboard and SlickyOne markers are leaving our product range. The reason for this is the EU regulation 1272/2008.
According to this regulation alcohol-based ink is classified as „dangerous goods“. That means it must be packed, stored and transported with special effort.