It is called a "slotted ruler", I love mine. Last year I wanted an accuquilt and the family got me one with lots of dies. I tried it, and somehow I just don't feel comfortable with it yet. It is on my things to master for 2012.
Originally Posted by
Wunder-Mar
Having a menopausal moment remembering the name of it, but the technical term is "that June Tailor thing you put on your fabric that has slots and makes you cut perfectly straight strips."