No need to rotate the project - rotate the mat!
 
This self-healing mat rotates so that you don't have to. It has a non-slip stationary bottom layer and an interlocking cutting mat that rotates 360 dgrees.
 
Use the mat to make squares, triangles, diamonds, circles or any shape which requires turning.
 
The mat is marked with angles and imperial measurements. Also ideal for cardmaking, painting and many other crafts.