60pcs Perm Rods for Natural Hair Perm Rods Set Medium Size Cold Wave Rods Hair Roller Curler Perm Rods for long hair Perming Rods Hair Curlers for Short Hair Curly Rods Tools for DIY

How many perm rods do you need for a full head? The number of rods you’ll need all depends on the look you’re going for, and most importantly, your hair density. On average, you’ll need about 40-50 rollers because it’s best to have more rollers than less. How do I know what size perm rod to get? The size of the curls you’re going for will determine the size of perm rods to get. For example, if you want tighter curls, you will get smaller rods, but if you want your curls to be more plump and voluminous, then you can use bigger rollers.