What is an uritonnoir ?
A uritonnoir is a dry urinal. It is a hybridization of two everyday objects, a urinal and a funnel. This eco-designed device is used either used in public spaces during festive events or in private gardens. L’Uritonnoir is an utensil filling a volume of straw (carbon) with urine (nitrogen) to obtain human manure. Once composted, it can be used as an amendment to your plants and vegetables.