I've been using curling tongs for the past month or so as my curls have died down and I haven't had time to perm my hair. It's pretty fuss-free once you get used to it, and I love how my hair always turns out looking different every time. So versatile.
1) Cascading curls
2) Wavy effect
Notice the drastic change in my skin colour. I look jaundiced here, thanks to the warm lights in my bedroom. :P