How a company in Berlin is turning coffee grounds into recycled reusable cups

Kaffeeform, a Berlin-based start-up, has been creating coffee cups from recycled coffee grounds for the past three years. With the help of courier services, the company picks up used coffee grounds from caf├ęs all across Berlin to create these eco-friendly cups. We learn how the founder, Julian Lechner, got started and how the company makes the cups.