It's a patented kit for making beer at home using kitchen equipment, on a bases DIY. You only need the kit and your kitchen to do 5 litters of craft beer.
Inside the Kit:
Malt, hops (4 types), yeast, food desinfectant and recipe
... all rest you have it at home!
There are a connection beetween this kit and or craft beer 33 cl bottle, this is the same product, one ready to use the other you must produce it, so you can taste it!