Kupilka camping cup, by Heikki Koivurova and Kari Kuisma, injection moulded in polypropylene biocomposite, reinforced with 50% cellulose fibres (PP-L50). Kareline natural fibre composite, developed by Wood Technology Centre Puugia, is manufactured with cellulose fibres extracted from pine wood. It is manufactured by Plasthill Oy.