Blue sweets are great for themed cakes. Perhaps you're making a nautical themed cake and so need a blue bubblegum millions ocean with some blue dolphins jumping through the waves. Or maybe you need a lovely blue sherbet sky. Blue sweets are also ones that always seem to attract children and, luckily, with the introduction of natural flavours and colours in most sweets, hyperactivity from eating them isn't much of a worry anymore so children can eat all those yummy blue sweets to their heart's content. Blue Raspberry Fizzballs and Blue Raspberry Bonbons are always popular!