Donau Elektronik Rulers Curve 618940 - Donau MLK60, Donau Elektronik's MLK60 is a 60 cm curve plastic ruler available in steel blue. It is ideal for back-to-school use as part of essential school supplies for drawing and measuring. This durable drawing ruler is perfect for students and professionals requiring precision in their work. Donau MLK60 High-quality Curve Ruler 600mm Plastic Steel Core Cm/Inch Scale
