The Best Color 4B Hair Ideas. Web make your 4b hair type work for you. Web 4b hair is a hair type that’s extremely curly, voluminous, and prone to shrinkage and dryness.

Its abundance of body, thickness, and dimension can be shaped into a variety of fabulous hairstyles. Type 4b hair also tends to. When it’s dry, it shrinks, but when it’s wet, it stretches.