Class pack of 30. Create perfect 3D sketches in seconds with IsoSketch. The ideal tool for beginners, design students and professionals. IsoSketch combines all the templates and stencils needed to create perfect isometric drawings in seconds. IsoSketch is a 100% British designed, manufactured and distributed product. • 30 IsoSketch 3D drawing tools • Classroom stacker with carry handle • Introduction Powerpoint, A4 learning worksheets (PDF), A5 display postcards (PDF), and tutorial videos available online.