Fermented wheat bran with active microorganisms. What happens in these two weeks is fascinating. Your kitchen waste is broken down into environmentally friendly, natural and high-quality plant food. The good bacteria in the bran do an excellent job. The waste contents in the container may always look the same from the outside. But inside, its complete decomposition is in full swing. This means you can use your kitchen waste as naturally produced compost within two weeks. The composition of the Pure Compost Maker also makes it possible to compost fish or meat waste. Environmentally friendly and sustainable, it reduces waste.