Pivot Point Perm Theory 111 Practice Test

Small-diameter tools create tighter curls, which makes the texture appear more defined and lift more at the roots. That tighter curl drives a livelier, bouncier look, so the overall texture reads as quick or fast and energetic. In perm design, tool size directly controls the curl circumference—the smaller the tool, the smaller the curl, and the more pronounced the texture. Larger tools would produce slower or looser texture, medium tools a balanced lift, and no curl would mean no curling effect at all.