Title says it all really. These retail for £2 usually for a pack of 3, or £1 each. Iceland have them for £0.75. Bought some today. Then when I went to Tescos later on, noticed they had them half price at £1... which is good as well, but even better at Iceland.
Oh yeah... flavours... Strawberry and Banana or Rasberry. (that's what they had in my branch, might have the other 2 flavours in others).