SGT Peppers Lonely Heart Band this rasp is not: here, SGT stands for Surface Glide Technology. The SGT takes the etched blade another step further, with repeated grooves and sharp blades making light work of any citrus skin, hard cheese, or dried spice in its path. 

With an ergonomic non slip handle designed to prevent any unwanted exfoliation on the unsuspecting user and a protective cover that doubles as a measurement device, this Rasp/Zester/Grater is a powerful tool in the right hands.