Versa Cut 40 & 60 Plasma Cutters Air Diffusers

Versa Cut 40 & 60 Plasma Cutters Air Diffusers

Product Review (submitted on March 15, 2013):

First off, why are these Difussers so expensive?
And shipping, 12 days to get an item no larger than a quarter.That's economy shipping, could have walked them faster.
Not impressed!!