"Candy" is another beautiful origami creation, by Shuzo Fujimoto, that can be given away as a Valentine's Day present.
It needs a lot of precreasing and has a little tricky collapse, but the end result is really amazing.
The instructions can be found in the book, Fujimoto World - Twist Fold, ISBN 978-4416312001.
I folded the models with scrapbook paper. I used a 12" (300 mm) square for the big candy, and a 8" (200 mm) square for the small one .