Speedball Printmaster Press is a heavy duty press for relief and intaglio printing. Easy to use and produces excellent, even prints from woodcuts, linoleum, Flexible Printing Plate or Polyprint. Spring loaded adjustable rollers. It mounts with "C" Clamp or can be permanently attached with bolts.12"x24" Bed size. The Printmaster Press is portable and rugged. It accommodates sheets up to 12" wide with a self-lifting top roller. Printmasters Press is manufactured of a high tensile alloy aluminum frame with a leaf type spring.