Born from the aim of giving new semantic qualities to refuse, Tchaikovsky & Co. is a collection of baskets for the separate collection of household garbage, designed by two italian design students Lorenzo Scodeller and Caterina Vrabec. Thaikovsky_01 is made of Industrial pre-consumer refuses of walnuts shells, and bone glue.The common denominator for the entire collection, beyond waste requalificationis, is behavioural change: towards more awareness and interaction with the object.