Complete block printing projects with ease with Essdee Mounted Lino Blocks. Ideal for use with water and oil-based inks on paper, board, and fabric, these blocks are mounted onto 18 mm fiberboard blocks to give you a flat and stable base to work from. The light grey surface, which is made from natural ingredients including linseed oil and wood flour, is incredibly soft and easy to carve. - Essdee Mounted Lino Blocks - 3", Pkg of 2.