Heavy HitterIf you're looking to finish your display with a bang, there's a reason Heavy Hitter has been our best selling cake for five years running. This spectacular 49 shot cake from Primed Pyrotechnics packs nearly a kilo of explosive power into just under 50 seconds. It kicks off with dazzling, vivid strobes and spectacular golden brocades, lighting up the sky with a beautiful, rich glow. Check out our video where we fire three at once for triple the noise,