A unique multipurpose instrument like ruler, compass, protractor and T-square all-in-one

• An excellent universal tool for making parallel lines, hatching, circles etc
• Features a 180 degree protractor
• Ideal for students
• Measures 30cm length
• Calibrated roller for horizontal lines
• Protractor for angles and arcs
• Magnifier for inspection
• Holes that let you draw vertical lines
• Blast to make parallel/horizontal lines, graphs, squares, grids, quadrants, arcs, angles, triangle and circles
• Makes cross-hatching
• Helps make perspective drawing easier