I heard there was a discussion about glitter cutting and thought I would get on and let you all know that we have a new "M" blade in our arsenal that is meant for cutting glitter, reflective, metalized vinyl and magnetic material. If your normal blades are chipping after a few feet of glitter you may want to try it. They are available for most plotters and if we don't have them we will make them.
If you look at the Greenstar premium blades close enough you will see our logo.