What is a key feature of the Sculpture Curl technique in hairstyling?

The key feature of the Sculpture Curl technique in hairstyling is that it can be created with hand, iron, or roller methods. This versatility allows stylists to achieve various curl patterns and textures depending on the tools used, making it a valuable technique in creating dynamic hairstyles. By using different implements, such as curling irons for defined curls, rollers for more voluminous curls, or even fingers for soft, natural waves, hairstylists can tailor the hairstyle to the client's preferences.

In contrast, the other choices do not accurately reflect the characteristics of the Sculpture Curl technique. For example, the technique is not solely reliant on heat applications; it encompasses multiple methods, including non-heat ones. Moreover, it is not focused on straightening hair, which is contrary to the primary purpose of the Sculpture Curl. Lastly, the use of multiple adhesives is not a defining feature of this technique, as it centers around the manipulation of hair into shape rather than adhering it together.