* Cellulose tracing paper, special sizing for flawless drawings, even after erasing multiple times, excellent for light printing (also at high speeds). * Problem-free processing on all photocopiers. * Very resistant to tearing, aging, and light. * All values exceed DIN 32.840. * Glama Microdraft surface for pleasant drawing, good ink darkening, quick drying, equal line thickness, clear pencil lines (even in hard grades) and all printing techniques.