Is there an attachment for this grater?
Yes, it is sold separately as item 45057 and can be used to grate small items like garlic, small nuts, and nutmeg.
What is the difference between this coarse blade and other coarse blades offered by Microplane?
The only difference in blades is the size or area for grating. You can expect the same photo-etched, ultra sharp performance from all Microplane graters. Each family of graters has a different handle, or different frame construction to provide a wide variety of choices in style, price, and color.
What happened to the red version?
The red handle has been discontinued from the Gourmet Series line.