If you like fluff you'll like pink n whites. Iceland sell them and they're 1pp each or 3pp for 2. It's marshmallow sandwiched between 2 pieces of wafer.
Ahh the crackerbread saga! Serena reckons you can have 5 for 2pp whereas my calculator says 4 for 2pp, and yet when I weigh them on my WW scales it says 0pp for 4! So who knows! I have 4 with one extra light laughing cow triangle spread across all 4 for lunch with one slice of bread with marmalade on, some wafer thin ham, 1 light babybel and some french fries, squares or quavers.