REF.: s 563.0
Drafting Kit, includes 1-30cm ruler, 1-360° protractor, 1-30°x60° (26cm) square and 1-45° (26cm) square. All items made of polystyrene, with scale printed by image transfer, assuring high precision. All have 2 micro saliences in the back (that has contact with the paper) to avoid scale friction.
Color:
Crystal