How do you make acrylic rings like the ones from Claire's?

My daughter is Manageress at Claires and you're right it's ALL overpriced and c**p! Even though she gets a percentage off, it's still not worth it. She likes her job though and loves the stuff herself, but for the price, I think, you might as well go to Argos for some REAL jewlry, or eBay! I like making jewlry too, but sorry, I can't help with the rings.