When we first saw the Blue Raspberry Rock Candy Crystal Sticks, we were perplexed. Blue? Raspberry? How can that be? All our lives we've associated raspberry with a lovely rich red. What happened? Candy Bar Sydney did a bit of research, and we were surprised at the results. It turns out, the blue raspberry flavour found in our rock candy crystal sticks is based on a fruit known as rubus leucodermis, roughly translated as, well, the "blue raspberry". It's found in parts of western North America. So there you have it, people. Not only are the Blue Raspberry Rock Candy Crystal Sticks unbelievably delicious and delightfully blue, they're also completely exotic. So when mum complains about your tongue being blue, you can throw some impressive latin flora names at her and hope she gets distracted by your unexpected scientific knowhow.