Sumikko Gurashi Folding Ruler - 15/30 cm - Pink
When folded, it measures 15 cm (6 inches), and when fully extended, it measures 30 cm (11.8 inches). Its translucent body allows you to see the underneath content effortlessly. It can draw 12 angles as well. In 15° increments, the ruler's circular swivel joint between the two arms can move from 0° to 180°. The ruler's two sides can be used to precisely create ray lines.