Check the listing for details. Speedball 37ml Water-Soluble Block Ink Fluorescent Lime Green Printmaking. Color: green, Condition: New. Listed at 26.06 USD. Speedball leads the industry in creating products that combine superior performance with value. Speedball Water-Soluble Block Printing Inks print in bold colour, and dry to a rich satiny finish. These inks are great for printing with linoleum wood, or soft block surfaces onto paper.