Reddit mentions of Snap On Magnetic Rollers - Small

I have long, fine, Caucasian hair with a very slight wave - quite different from yours, but it also doesn't hold curls very well. The best solution I've found is this:

1. I wash my hair with volumising shampoo and only a tiny amount of conditioner.
   
2. I towel dry it, and apply mousse to the roots (I like the Pantene one).
   
3. Then I use a blow dryer with a diffuser. I usually blow dry my roots upside-down and sort of make a topknot out each section as it dries.
   
4. Once the hair is about 90% dry, I comb through with a small amount of setting lotion (this is a very old school product usually used for setting hair overnight).
   
5. Then, I either use 3/4 inch hot rollers, or use an equivalent curling iron and wrap each section around a magnetic roller (the small size). It's important to keep a lot of tension on each section as you wrap it around the iron and the roller. You can also tease the hair before wrapping for more volume.
   
6. Spray the whole shebang with a strong hold, brushable hair spray and allow to cool for a good long time. (This is very much a special occasion thing for me, so I usually spend 45-90 minutes doing other things before letting the curls down.)
   
7. Let them down carefully, spray again, and brush sparingly to break them up a bit.
   
   I usually do this as preparation for some sort of old Hollywood updo like this or this, but I find that I have curls and volume for about three days afterwards. It's definitely a little rough/crunchy to the touch, but it looks soft and fluffy.