Drawing basic template size 210 x 297 cm which enables you to perform horizontal and vertical straight lines without using any rules for its implementation. The staff is calibrated to a scale of 1:100. With this template you can make drawing sketches, designs, plans in an easy and professional. Pyramid Liner The template is not to replace the computer at any time but only to be a working tool for professionals and spend part of their time drawing and making presentations to hands. The length of the template is very long long as it makes good use of it. This is because the pen never has contact with the template.