This 12" rolling ruler makes it easy to draw horizontal parallel lines - simply draw a line along the straight edge and roll the ruler downward to desired space to repeat drawing line. Use the rolling the ruler to create circles by rolling it in an arc; this tool is great for drawing angles and crosshatching.

• Circles up to 24" in diameter
• Transparent plastic construction
• Includes additional templates in body of ruler

This 12" rolling ruler makes it easy to draw horizontal parallel lines - simply draw a line along the straight edge and roll the ruler downward to desired space to repeat drawing line. Use the rolling the ruler to create circles by rolling it in an arc; this tool is great for drawing angles and crosshatching.

• Circles up to 24" in diameter
• Transparent plastic construction
• Includes additional templates in body of ruler