One of every colour in the range opaque white white yellow orange red magenta violet blue sea green and black 1 litre tubsrevolutionary screen printing inks of industrial quality that are specifically produced for use on paper and board yet are water based this means they are safer to use and more environmentally friendlyinks can be diluted with up to 50 water and colours can be intermixed to create a huge palette to use with water resistant stencils all water based inks are semi