Just popped into Twickenham Extra and saw these at £1.00.
Toys R Us (who sell them at £2.99) describe them as "These fun Disney Frozen Snow Cone Beauty Sets are perfect as gifts or as loot bag treats for a Disney Frozen themed party! Each Anna or Elsa themed snow cone includes 1 item of Disney Frozen make-up, 1 beauty accessory, and a Frozen sticker! Which one will you get?!"
The only one i saw was the Elsa themed snow cone with two small lip glosses. There may have been more - didn't really look tbh.
Quite a few left when i was there.