Filter CategoriesFilter - All Add to basket£4.79 ex vatPortland Rib Plotter Add to basket£13.99 ex vatPortland Course Plotter - Best Seller! Select options£4.16 – £22.49 ex vatAcrylic Rule – Office Add to basket£25.99 ex vatPortland Course Plotter and 7" Divider Kit Add to basket£15.99 ex vatMiddy Instructional - Bar Parallel Rule 400mm Add to basket£44.99 ex vatPortland Plotter Select options£6.39 – £8.99 ex vatPortland Triangle Read moreOverprinted Clear Acrylic Flip Rule