PENKOHOME 2 Pack 12 Inch Rolling Ruler Multipurpose Drawing Parallel Balancing Scale for Students, Artists, Architects, Engineers

√ Multi-Purpose - Multifunctional tool that can act as a ruler, compass, protractor and T-shaped ruler at the same time. ​Ideal for students and professionals. √ Small and Lightweight - Made of high quality material for lasting use and supreme accuracy. √ Universal - Excellent universal tool for making technical drawings-parallel lines, hatching lines, circles, etc. √ Suitable for - Each ruler measures 30cm/300mm in length. Suitable for engineers, drafters, designer. √ Perfect for - An easy-to-use instrument that combines the functions of a parallel protractor, T-square, straightedge, triangle and compass in one., Weight: 0.2976240537 pounds, Manufacturer: peng'ke'UK