Just like the strippers you used at school, except these ones are new and super sharp!
These low-cost wire strippers are excellent for beginners and pro's alike! Spring-loaded and adjustable for cable and wire up to 3mm, everyone needs a pair! By fixing the adjustable screw to the desired length (or using the strippers free hand), they can 'strip' the PVC insulation from copper wire for prototyping, breadboarding and any other electronic project you can think of!