Originally Posted by buggainok
I use my Making Memories Precision Paper Trimmer to make my rectangles, and they look pretty good to me if I line up the paper correctly and hold it firmly when I cut.
If you don't want to use a paper trimmer, you might check out this new series of dies by Spellbinders for perfect rectangles:
A-2 Matting Basics A
A-2 Matting Basics B
How are these new Spellbinders different from the original classic rectangles?