A hair-curling device 1 comprises a substantially toroidal main ring 2. At least one hair-curling loop 4 is attached to the main ring 2 by a respective attachment member 12 that holds the or each hair-curling loop 4 in a relatively fixed position around the perimeter of the main ring 2. A length of hair to be curled is extended through an aperture in the main ring 2 and then wound around a hair-curling loop 4.

Disclosed herein are devices and methods for styling hair. A hair styling device is described with a cylindrical body comprising a semi-compressible core, a smooth layer surrounding the semi-compressible core, a proximal cylindrical top end, and a distal cylindrical boom end, wherein the distal cylindrical bottom end is parallel to the proximal cylindrical top end configured on each end of the cylindrical body. The hair styling device further comprises a strap comprising a first end, and a second end, wherein the first end of the strap is fixedly attached to the cylindrical body adjacent to the proximal cylindrical top end and the second end of the strap is configured to be helically wound around the cylindrical body and removably attached to the cylindrical body adjacent to the distal cylindrical bottom end. Methods are described that allow use of the hair styling devices to dry hair and style hair either curled or straight.