IDRAW Cars Sketchbook & Reference Guide: Black. An indispensable tool for students artists designers hobbyists and car enthusiasts! It pairs commonly used industry reference materials in sketchbook form. This package contains one 8-1/2x5- 3/4 inch sketchbook with global automotive brands design schools auto show dates and locations reference materials in both print and web format commonly used proportions and packages and over 100 pages of templates to practice with. Import.