Microplane makes the very best graters for spices, citrus zests, chocolate and other such things. They are the sharpest, easiest to use, and most durable grater of this type that we’ve come across.
The Premium Series Spice Grater is an affordable little tool for grating hard spices like cinnamon, dried ginger and turmeric pieces, and nutmeg. It is much smaller than the full-sized zester/grater, with a rounded grating surface. For the price, it’s a great addition to your kitchen, and small enough that it won’t cause clutter in your drawer. The grater has a soft-touch handle and is available in black.