I dont own a rasp/grater and I am in the middle of making lemon bars :-)
I have never bought a lemon before lol and need fresh grated lemon. Mom
gave this to me for a Christmas gift after reading about it in a
products review site. Embarassed to admit I just now opened it:

"Endurance stainless steel Select-A-Peel"

Three blade choices-regular, softskin, julienne. I used softskin on my
lemon. With no pressure it peeled long extremely thin slices from the
yellow of the lemon. LIke buttah! Smells divine and this stuff will be
great in a cold drink as well.