very easy to brew , with only ;limited extra ingredients
"Black Rocks Cider Kit is so user friendly compared to many other home brewing kits. The can lid has a very well designed " pull ring" to open it without the need for a can opener. The ingredients required unlike other cider kits, only needed one ingredient, brewing sugar and the yeast under the cap. Other cider kits in pouches are much more clumsy to open, much more expensive and require at least sweeteners and brew sugars plus yeast to achieve the same result."