Be sure and check out the LIBRARY section inside our Store. In here we keep gds-II layout templates for both glass masks and film masks and well as a simple collection of alphanumeric characters. You can use software like LayoutEditor to draw your topcell in the template of your choice to see how it will look on the mask. Even though the templates are located in our Store, there is no charge. Think of these like free samples at CostCo.