Thanks for the info MareMare as long as the soaps can be used then I'm ok with this. Might have to buy myself a replacement novelty ice cube tray though, squares are so dull
Another question: as I have used the tray for raw soap, if I were to use the tray for simple melt and pour soap, would you recommend waiting a while to use the resulting soaps?
Smittenheart, the pacmans [pacmen?] were originally off-white (with teensy bit of other colours mixed in), they look a bit like neon cheeses now (if that makes any sense). The tray was a present from a small UK shop, but they're available on amazon, and probably elsewhere for cheaper if you shop around