Brazilian wool hair arylic hair is more silky and softer for your braids and twists style. It's very lightweight and natural look. It so easy twists smoothly and will blend into yourself hair well. The Brazilian wool hair is easy to use to make different hair style. You can use the tool (the gift we send to you) to create your own faux locs, box braids, Senegalese Twist Brazilian wool twists or crotchet braids. The wool hair you need, If you plan to do large braids you may need 2 rolls but 1 roll should be enough for medium or small size braids. For most girls, they want to keep their wool braids for 5 weeks, However, others complain that after 2 weeks they observe itchiness; Keeping them for more than 5 weeks can result in more build-ups, While wearing wool braids, you must wash them at least once a week.